20158772400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2143}}^1$

素因数の和:2250

約数の個数: 480

約数和(自身を含む): 78459422720

約数和(自身を除く): 58300650320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 67, 72, 75, 78, 80, 90, 100, 104, 108, 117, 120, 130, 134, 135, 144, 150, 156, 180, 195, 200, 201, 208, 216, 225, 234, 240, 260, 268, 270, 300, 312, 325, 335, 351, 360, 390, 400, 402, 432, 450, 468, 520, 536, 540, 585, 600, 603, 624, 650, 670, 675, 702, 720, 780, 804, 871, 900, 936, 975, 1005, 1040, 1072, 1080, 1170, 1200, 1206, 1300, 1340, 1350, 1404, 1560, 1608, 1675, 1742, 1755, 1800, 1809, 1872, 1950, 2010, 2143, 2160, 2340, 2412, 2600, 2613, 2680, 2700, 2808, 2925, 3015, 3120, 3216, 3350, 3484, 3510, 3600, 3618, 3900, 4020, 4286, 4355, 4680, 4824, 5025, 5200, 5226, 5360, 5400, 5616, 5850, 6030, 6429, 6700, 6968, 7020, 7236, 7800, 7839, 8040, 8572, 8710, 8775, 9045, 9360, 9648, 10050, 10452, 10715, 10800, 11700, 12060, 12858, 13065, 13400, 13936, 14040, 14472, 15075, 15600, 15678, 16080, 17144, 17420, 17550, 18090, 19287, 20100, 20904, 21430, 21775, 23400, 23517, 24120, 25716, 26130, 26800, 27859, 28080, 28944, 30150, 31356, 32145, 34288, 34840, 35100, 36180, 38574, 39195, 40200, 41808, 42860, 43550, 45225, 46800, 47034, 48240, 51432, 52260, 53575, 55718, 57861, 60300, 62712, 64290, 65325, 69680, 70200, 72360, 77148, 78390, 80400, 83577, 85720, 87100, 90450, 94068, 96435, 102864, 104520, 107150, 111436, 115722, 117585, 120600, 125424, 128580, 130650, 139295, 140400, 143581, 144720, 154296, 156780, 160725, 167154, 171440, 174200, 180900, 188136, 192870, 195975, 209040, 214300, 222872, 231444, 235170, 241200, 250731, 257160, 261300, 278590, 287162, 289305, 308592, 313560, 321450, 334308, 348400, 361800, 376272, 385740, 391950, 417885, 428600, 430743, 445744, 462888, 470340, 482175, 501462, 514320, 522600, 557180, 574324, 578610, 587925, 627120, 642900, 668616, 696475, 717905, 723600, 752193, 771480, 783900, 835770, 857200, 861486, 925776, 940680, 964350, 1002924, 1045200, 1114360, 1148648, 1157220, 1175850, 1253655, 1285800, 1292229, 1337232, 1392950, 1435810, 1446525, 1504386, 1542960, 1567800, 1671540, 1722972, 1866553, 1881360, 1928700, 2005848, 2089425, 2153715, 2228720, 2297296, 2314440, 2351700, 2507310, 2571600, 2584458, 2785900, 2871620, 2893050, 3008772, 3135600, 3343080, 3445944, 3589525, 3733106, 3760965, 3857400, 3876687, 4011696, 4178850, 4307430, 4628880, 4703400, 5014620, 5168916, 5571800, 5599659, 5743240, 5786100, 6017544, 6268275, 6461145, 6686160, 6891888, 7179050, 7466212, 7521930, 7714800, 7753374, 8357700, 8614860, 9332765, 9406800, 10029240, 10337832, 10768575, 11143600, 11199318, 11486480, 11572200, 12035088, 12536550, 12922290, 14358100, 14932424, 15043860, 15506748, 16715400, 16798977, 17229720, 18665530, 18804825, 19383435, 20058480, 20675664, 21537150, 22398636, 23144400, 25073100, 25844580, 27998295, 28716200, 29864848, 30087720, 31013496, 32305725, 33430800, 33597954, 34459440, 37331060, 37609650, 38766870, 43074300, 44797272, 46663825, 50146200, 50396931, 51689160, 55996590, 57432400, 60175440, 62026992, 64611450, 67195908, 74662120, 75219300, 77533740, 83994885, 86148600, 89594544, 93327650, 96917175, 100292400, 100793862, 103378320, 111993180, 129222900, 134391816, 139991475, 149324240, 150438600, 155067480, 167989770, 172297200, 186655300, 193834350, 201587724, 223986360, 251984655, 258445800, 268783632, 279982950, 300877200, 310134960, 335979540, 373310600, 387668700, 403175448, 419974425, 447972720, 503969310, 516891600, 559965900, 671959080, 746621200, 775337400, 806350896, 839948850, 1007938620, 1119931800, 1259923275, 1343918160, 1550674800, 1679897700, 2015877240, 2239863600, 2519846550, 3359795400, 4031754480, 5039693100, 6719590800, 10079386200, 20158772400]

約数ペア:

[(1, 20158772400), (2, 10079386200), (3, 6719590800), (4, 5039693100), (5, 4031754480), (6, 3359795400), (8, 2519846550), (9, 2239863600), (10, 2015877240), (12, 1679897700), (13, 1550674800), (15, 1343918160), (16, 1259923275), (18, 1119931800), (20, 1007938620), (24, 839948850), (25, 806350896), (26, 775337400), (27, 746621200), (30, 671959080), (36, 559965900), (39, 516891600), (40, 503969310), (45, 447972720), (48, 419974425), (50, 403175448), (52, 387668700), (54, 373310600), (60, 335979540), (65, 310134960), (67, 300877200), (72, 279982950), (75, 268783632), (78, 258445800), (80, 251984655), (90, 223986360), (100, 201587724), (104, 193834350), (108, 186655300), (117, 172297200), (120, 167989770), (130, 155067480), (134, 150438600), (135, 149324240), (144, 139991475), (150, 134391816), (156, 129222900), (180, 111993180), (195, 103378320), (200, 100793862), (201, 100292400), (208, 96917175), (216, 93327650), (225, 89594544), (234, 86148600), (240, 83994885), (260, 77533740), (268, 75219300), (270, 74662120), (300, 67195908), (312, 64611450), (325, 62026992), (335, 60175440), (351, 57432400), (360, 55996590), (390, 51689160), (400, 50396931), (402, 50146200), (432, 46663825), (450, 44797272), (468, 43074300), (520, 38766870), (536, 37609650), (540, 37331060), (585, 34459440), (600, 33597954), (603, 33430800), (624, 32305725), (650, 31013496), (670, 30087720), (675, 29864848), (702, 28716200), (720, 27998295), (780, 25844580), (804, 25073100), (871, 23144400), (900, 22398636), (936, 21537150), (975, 20675664), (1005, 20058480), (1040, 19383435), (1072, 18804825), (1080, 18665530), (1170, 17229720), (1200, 16798977), (1206, 16715400), (1300, 15506748), (1340, 15043860), (1350, 14932424), (1404, 14358100), (1560, 12922290), (1608, 12536550), (1675, 12035088), (1742, 11572200), (1755, 11486480), (1800, 11199318), (1809, 11143600), (1872, 10768575), (1950, 10337832), (2010, 10029240), (2143, 9406800), (2160, 9332765), (2340, 8614860), (2412, 8357700), (2600, 7753374), (2613, 7714800), (2680, 7521930), (2700, 7466212), (2808, 7179050), (2925, 6891888), (3015, 6686160), (3120, 6461145), (3216, 6268275), (3350, 6017544), (3484, 5786100), (3510, 5743240), (3600, 5599659), (3618, 5571800), (3900, 5168916), (4020, 5014620), (4286, 4703400), (4355, 4628880), (4680, 4307430), (4824, 4178850), (5025, 4011696), (5200, 3876687), (5226, 3857400), (5360, 3760965), (5400, 3733106), (5616, 3589525), (5850, 3445944), (6030, 3343080), (6429, 3135600), (6700, 3008772), (6968, 2893050), (7020, 2871620), (7236, 2785900), (7800, 2584458), (7839, 2571600), (8040, 2507310), (8572, 2351700), (8710, 2314440), (8775, 2297296), (9045, 2228720), (9360, 2153715), (9648, 2089425), (10050, 2005848), (10452, 1928700), (10715, 1881360), (10800, 1866553), (11700, 1722972), (12060, 1671540), (12858, 1567800), (13065, 1542960), (13400, 1504386), (13936, 1446525), (14040, 1435810), (14472, 1392950), (15075, 1337232), (15600, 1292229), (15678, 1285800), (16080, 1253655), (17144, 1175850), (17420, 1157220), (17550, 1148648), (18090, 1114360), (19287, 1045200), (20100, 1002924), (20904, 964350), (21430, 940680), (21775, 925776), (23400, 861486), (23517, 857200), (24120, 835770), (25716, 783900), (26130, 771480), (26800, 752193), (27859, 723600), (28080, 717905), (28944, 696475), (30150, 668616), (31356, 642900), (32145, 627120), (34288, 587925), (34840, 578610), (35100, 574324), (36180, 557180), (38574, 522600), (39195, 514320), (40200, 501462), (41808, 482175), (42860, 470340), (43550, 462888), (45225, 445744), (46800, 430743), (47034, 428600), (48240, 417885), (51432, 391950), (52260, 385740), (53575, 376272), (55718, 361800), (57861, 348400), (60300, 334308), (62712, 321450), (64290, 313560), (65325, 308592), (69680, 289305), (70200, 287162), (72360, 278590), (77148, 261300), (78390, 257160), (80400, 250731), (83577, 241200), (85720, 235170), (87100, 231444), (90450, 222872), (94068, 214300), (96435, 209040), (102864, 195975), (104520, 192870), (107150, 188136), (111436, 180900), (115722, 174200), (117585, 171440), (120600, 167154), (125424, 160725), (128580, 156780), (130650, 154296), (139295, 144720), (140400, 143581)]