31138520400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 720

約数和(自身を含む): 121787760640

約数和(自身を除く): 90649240240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 31, 36, 39, 40, 45, 48, 50, 52, 60, 62, 65, 72, 75, 78, 80, 90, 93, 100, 104, 117, 120, 124, 127, 130, 144, 150, 155, 156, 169, 180, 186, 195, 200, 208, 225, 234, 240, 248, 254, 260, 279, 300, 310, 312, 325, 338, 360, 372, 381, 390, 400, 403, 450, 465, 468, 496, 507, 508, 520, 558, 585, 600, 620, 624, 635, 650, 676, 720, 744, 762, 775, 780, 806, 845, 900, 930, 936, 975, 1014, 1016, 1040, 1116, 1143, 1170, 1200, 1209, 1240, 1270, 1300, 1352, 1395, 1488, 1521, 1524, 1550, 1560, 1612, 1651, 1690, 1800, 1860, 1872, 1905, 1950, 2015, 2028, 2032, 2197, 2232, 2286, 2325, 2340, 2418, 2480, 2535, 2540, 2600, 2704, 2790, 2925, 3042, 3048, 3100, 3120, 3175, 3224, 3302, 3380, 3600, 3627, 3720, 3810, 3900, 3937, 4030, 4056, 4225, 4394, 4464, 4572, 4650, 4680, 4836, 4953, 5070, 5080, 5200, 5239, 5580, 5715, 5850, 6045, 6084, 6096, 6200, 6350, 6448, 6591, 6604, 6760, 6975, 7254, 7440, 7605, 7620, 7800, 7874, 8060, 8112, 8255, 8450, 8788, 9144, 9300, 9360, 9525, 9672, 9906, 10075, 10140, 10160, 10478, 10985, 11160, 11430, 11700, 11811, 12090, 12168, 12400, 12675, 12700, 13182, 13208, 13520, 13950, 14508, 14859, 15210, 15240, 15600, 15717, 15748, 16120, 16510, 16900, 17576, 18135, 18288, 18600, 19050, 19344, 19685, 19773, 19812, 20150, 20280, 20956, 21463, 21970, 22320, 22860, 23400, 23622, 24180, 24336, 24765, 25350, 25400, 26195, 26364, 26416, 27900, 28575, 29016, 29718, 30225, 30420, 30480, 31434, 31496, 32240, 32955, 33020, 33800, 35152, 35433, 36270, 37200, 38025, 38100, 39370, 39546, 39624, 40300, 40560, 41275, 41912, 42926, 43940, 45720, 46800, 47151, 47244, 48360, 49530, 50700, 50800, 51181, 52390, 52728, 54925, 55800, 57150, 58032, 59055, 59436, 60450, 60840, 62868, 62992, 64389, 65910, 66040, 67600, 68107, 70866, 72540, 74295, 76050, 76200, 78585, 78740, 79092, 79248, 80600, 82550, 83824, 85852, 87880, 90675, 91440, 94302, 94488, 96720, 98425, 98865, 99060, 101400, 102362, 104780, 105456, 107315, 109850, 111600, 114300, 118110, 118872, 120900, 121680, 123825, 125736, 128778, 130975, 131820, 132080, 136214, 141732, 145080, 148590, 152100, 152400, 153543, 157170, 157480, 158184, 161200, 164775, 165100, 171704, 175760, 177165, 181350, 188604, 188976, 193167, 196850, 197730, 198120, 202800, 204321, 204724, 209560, 214630, 219700, 228600, 235755, 236220, 237744, 241800, 247650, 251472, 255905, 257556, 261950, 263640, 272428, 279019, 283464, 290160, 295275, 297180, 304200, 307086, 314340, 314960, 316368, 321945, 329550, 330200, 340535, 343408, 354330, 362700, 371475, 377208, 386334, 392925, 393700, 395460, 396240, 408642, 409448, 419120, 429260, 439400, 457200, 460629, 471510, 472440, 483600, 494325, 495300, 511810, 515112, 523900, 527280, 536575, 544856, 558038, 566928, 590550, 594360, 608400, 612963, 614172, 628680, 643890, 659100, 660400, 665353, 681070, 708660, 725400, 742950, 754416, 767715, 772668, 785850, 787400, 790920, 817284, 818896, 837057, 858520, 878800, 885825, 921258, 943020, 944880, 965835, 988650, 990600, 1021605, 1023620, 1030224, 1047800, 1073150, 1089712, 1116076, 1178775, 1181100, 1188720, 1225926, 1228344, 1257360, 1279525, 1287780, 1318200, 1330706, 1362140, 1395095, 1417320, 1450800, 1485900, 1535430, 1545336, 1571700, 1574800, 1581840, 1609725, 1634568, 1674114, 1702675, 1717040, 1771650, 1842516, 1886040, 1931670, 1977300, 1981200, 1996059, 2043210, 2047240, 2095600, 2146300, 2232152, 2303145, 2357550, 2362200, 2451852, 2456688, 2511171, 2559050, 2575560, 2636400, 2661412, 2724280, 2790190, 2834640, 2971800, 3064815, 3070860, 3090672, 3143400, 3219450, 3269136, 3326765, 3348228, 3405350, 3543300, 3685032, 3772080, 3838575, 3863340, 3954600, 3992118, 4086420, 4094480, 4185285, 4292600, 4464304, 4606290, 4715100, 4724400, 4829175, 4903704, 5022342, 5108025, 5118100, 5151120, 5322824, 5448560, 5580380, 5943600, 5988177, 6129630, 6141720, 6286800, 6438900, 6653530, 6696456, 6810700, 6975475, 7086600, 7370064, 7677150, 7726680, 7909200, 7984236, 8172840, 8370570, 8585200, 8649589, 9212580, 9430200, 9658350, 9807408, 9980295, 10044684, 10216050, 10236200, 10645648, 11160760, 11515725, 11976354, 12259260, 12283440, 12555855, 12877800, 13307060, 13392912, 13621400, 13950950, 14173200, 15324075, 15354300, 15453360, 15968472, 16345680, 16633825, 16741140, 17299178, 18425160, 18860400, 19316700, 19960590, 20089368, 20432100, 20472400, 20926425, 22321520, 23031450, 23952708, 24518520, 25111710, 25755600, 25948767, 26614120, 27242800, 27901900, 29940885, 30648150, 30708600, 31936944, 33267650, 33482280, 34598356, 36850320, 38633400, 39921180, 40178736, 40864200, 41852850, 43247945, 46062900, 47905416, 49037040, 49901475, 50223420, 51897534, 53228240, 55803800, 59881770, 61296300, 61417200, 62779275, 66535300, 66964560, 69196712, 77266800, 77846301, 79842360, 81728400, 83705700, 86495890, 92125800, 95810832, 99802950, 100446840, 103795068, 111607600, 119763540, 122592600, 125558550, 129743835, 133070600, 138393424, 149704425, 155692602, 159684720, 167411400, 172991780, 184251600, 199605900, 200893680, 207590136, 216239725, 239527080, 245185200, 251117100, 259487670, 266141200, 299408850, 311385204, 334822800, 345983560, 389231505, 399211800, 415180272, 432479450, 479054160, 502234200, 518975340, 598817700, 622770408, 648719175, 691967120, 778463010, 798423600, 864958900, 1004468400, 1037950680, 1197635400, 1245540816, 1297438350, 1556926020, 1729917800, 1946157525, 2075901360, 2395270800, 2594876700, 3113852040, 3459835600, 3892315050, 5189753400, 6227704080, 7784630100, 10379506800, 15569260200, 31138520400]

約数ペア:

[(1, 31138520400), (2, 15569260200), (3, 10379506800), (4, 7784630100), (5, 6227704080), (6, 5189753400), (8, 3892315050), (9, 3459835600), (10, 3113852040), (12, 2594876700), (13, 2395270800), (15, 2075901360), (16, 1946157525), (18, 1729917800), (20, 1556926020), (24, 1297438350), (25, 1245540816), (26, 1197635400), (30, 1037950680), (31, 1004468400), (36, 864958900), (39, 798423600), (40, 778463010), (45, 691967120), (48, 648719175), (50, 622770408), (52, 598817700), (60, 518975340), (62, 502234200), (65, 479054160), (72, 432479450), (75, 415180272), (78, 399211800), (80, 389231505), (90, 345983560), (93, 334822800), (100, 311385204), (104, 299408850), (117, 266141200), (120, 259487670), (124, 251117100), (127, 245185200), (130, 239527080), (144, 216239725), (150, 207590136), (155, 200893680), (156, 199605900), (169, 184251600), (180, 172991780), (186, 167411400), (195, 159684720), (200, 155692602), (208, 149704425), (225, 138393424), (234, 133070600), (240, 129743835), (248, 125558550), (254, 122592600), (260, 119763540), (279, 111607600), (300, 103795068), (310, 100446840), (312, 99802950), (325, 95810832), (338, 92125800), (360, 86495890), (372, 83705700), (381, 81728400), (390, 79842360), (400, 77846301), (403, 77266800), (450, 69196712), (465, 66964560), (468, 66535300), (496, 62779275), (507, 61417200), (508, 61296300), (520, 59881770), (558, 55803800), (585, 53228240), (600, 51897534), (620, 50223420), (624, 49901475), (635, 49037040), (650, 47905416), (676, 46062900), (720, 43247945), (744, 41852850), (762, 40864200), (775, 40178736), (780, 39921180), (806, 38633400), (845, 36850320), (900, 34598356), (930, 33482280), (936, 33267650), (975, 31936944), (1014, 30708600), (1016, 30648150), (1040, 29940885), (1116, 27901900), (1143, 27242800), (1170, 26614120), (1200, 25948767), (1209, 25755600), (1240, 25111710), (1270, 24518520), (1300, 23952708), (1352, 23031450), (1395, 22321520), (1488, 20926425), (1521, 20472400), (1524, 20432100), (1550, 20089368), (1560, 19960590), (1612, 19316700), (1651, 18860400), (1690, 18425160), (1800, 17299178), (1860, 16741140), (1872, 16633825), (1905, 16345680), (1950, 15968472), (2015, 15453360), (2028, 15354300), (2032, 15324075), (2197, 14173200), (2232, 13950950), (2286, 13621400), (2325, 13392912), (2340, 13307060), (2418, 12877800), (2480, 12555855), (2535, 12283440), (2540, 12259260), (2600, 11976354), (2704, 11515725), (2790, 11160760), (2925, 10645648), (3042, 10236200), (3048, 10216050), (3100, 10044684), (3120, 9980295), (3175, 9807408), (3224, 9658350), (3302, 9430200), (3380, 9212580), (3600, 8649589), (3627, 8585200), (3720, 8370570), (3810, 8172840), (3900, 7984236), (3937, 7909200), (4030, 7726680), (4056, 7677150), (4225, 7370064), (4394, 7086600), (4464, 6975475), (4572, 6810700), (4650, 6696456), (4680, 6653530), (4836, 6438900), (4953, 6286800), (5070, 6141720), (5080, 6129630), (5200, 5988177), (5239, 5943600), (5580, 5580380), (5715, 5448560), (5850, 5322824), (6045, 5151120), (6084, 5118100), (6096, 5108025), (6200, 5022342), (6350, 4903704), (6448, 4829175), (6591, 4724400), (6604, 4715100), (6760, 4606290), (6975, 4464304), (7254, 4292600), (7440, 4185285), (7605, 4094480), (7620, 4086420), (7800, 3992118), (7874, 3954600), (8060, 3863340), (8112, 3838575), (8255, 3772080), (8450, 3685032), (8788, 3543300), (9144, 3405350), (9300, 3348228), (9360, 3326765), (9525, 3269136), (9672, 3219450), (9906, 3143400), (10075, 3090672), (10140, 3070860), (10160, 3064815), (10478, 2971800), (10985, 2834640), (11160, 2790190), (11430, 2724280), (11700, 2661412), (11811, 2636400), (12090, 2575560), (12168, 2559050), (12400, 2511171), (12675, 2456688), (12700, 2451852), (13182, 2362200), (13208, 2357550), (13520, 2303145), (13950, 2232152), (14508, 2146300), (14859, 2095600), (15210, 2047240), (15240, 2043210), (15600, 1996059), (15717, 1981200), (15748, 1977300), (16120, 1931670), (16510, 1886040), (16900, 1842516), (17576, 1771650), (18135, 1717040), (18288, 1702675), (18600, 1674114), (19050, 1634568), (19344, 1609725), (19685, 1581840), (19773, 1574800), (19812, 1571700), (20150, 1545336), (20280, 1535430), (20956, 1485900), (21463, 1450800), (21970, 1417320), (22320, 1395095), (22860, 1362140), (23400, 1330706), (23622, 1318200), (24180, 1287780), (24336, 1279525), (24765, 1257360), (25350, 1228344), (25400, 1225926), (26195, 1188720), (26364, 1181100), (26416, 1178775), (27900, 1116076), (28575, 1089712), (29016, 1073150), (29718, 1047800), (30225, 1030224), (30420, 1023620), (30480, 1021605), (31434, 990600), (31496, 988650), (32240, 965835), (32955, 944880), (33020, 943020), (33800, 921258), (35152, 885825), (35433, 878800), (36270, 858520), (37200, 837057), (38025, 818896), (38100, 817284), (39370, 790920), (39546, 787400), (39624, 785850), (40300, 772668), (40560, 767715), (41275, 754416), (41912, 742950), (42926, 725400), (43940, 708660), (45720, 681070), (46800, 665353), (47151, 660400), (47244, 659100), (48360, 643890), (49530, 628680), (50700, 614172), (50800, 612963), (51181, 608400), (52390, 594360), (52728, 590550), (54925, 566928), (55800, 558038), (57150, 544856), (58032, 536575), (59055, 527280), (59436, 523900), (60450, 515112), (60840, 511810), (62868, 495300), (62992, 494325), (64389, 483600), (65910, 472440), (66040, 471510), (67600, 460629), (68107, 457200), (70866, 439400), (72540, 429260), (74295, 419120), (76050, 409448), (76200, 408642), (78585, 396240), (78740, 395460), (79092, 393700), (79248, 392925), (80600, 386334), (82550, 377208), (83824, 371475), (85852, 362700), (87880, 354330), (90675, 343408), (91440, 340535), (94302, 330200), (94488, 329550), (96720, 321945), (98425, 316368), (98865, 314960), (99060, 314340), (101400, 307086), (102362, 304200), (104780, 297180), (105456, 295275), (107315, 290160), (109850, 283464), (111600, 279019), (114300, 272428), (118110, 263640), (118872, 261950), (120900, 257556), (121680, 255905), (123825, 251472), (125736, 247650), (128778, 241800), (130975, 237744), (131820, 236220), (132080, 235755), (136214, 228600), (141732, 219700), (145080, 214630), (148590, 209560), (152100, 204724), (152400, 204321), (153543, 202800), (157170, 198120), (157480, 197730), (158184, 196850), (161200, 193167), (164775, 188976), (165100, 188604), (171704, 181350), (175760, 177165)]