20182801100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:374

約数の個数: 432

約数和(自身を含む): 58820235264

約数和(自身を除く): 38637434164

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 31, 35, 44, 47, 49, 50, 55, 62, 70, 77, 94, 98, 100, 110, 124, 140, 154, 155, 175, 188, 196, 217, 220, 235, 245, 257, 275, 308, 310, 329, 341, 350, 385, 434, 470, 490, 514, 517, 539, 550, 620, 658, 682, 700, 770, 775, 868, 940, 980, 1028, 1034, 1078, 1085, 1100, 1175, 1225, 1285, 1316, 1364, 1457, 1519, 1540, 1550, 1645, 1705, 1799, 1925, 2068, 2156, 2170, 2303, 2350, 2387, 2450, 2570, 2585, 2695, 2827, 2914, 3038, 3100, 3290, 3410, 3598, 3619, 3850, 4340, 4606, 4700, 4774, 4900, 5140, 5170, 5390, 5425, 5654, 5828, 6076, 6425, 6580, 6820, 7196, 7238, 7285, 7595, 7700, 7967, 8225, 8525, 8995, 9212, 9548, 10199, 10340, 10780, 10850, 11308, 11515, 11935, 12079, 12593, 12850, 12925, 13475, 14135, 14476, 14570, 15190, 15934, 16027, 16450, 16709, 17050, 17990, 18095, 19789, 20398, 21700, 23030, 23870, 24158, 25186, 25333, 25700, 25850, 26950, 28270, 29140, 30380, 31868, 32054, 32900, 33418, 34100, 35980, 36190, 36425, 37975, 39578, 39835, 40796, 44975, 46060, 47740, 48316, 50372, 50666, 50995, 51700, 53900, 55769, 56540, 57575, 59675, 60395, 62965, 64108, 66836, 70675, 71393, 72380, 72850, 75950, 79156, 79670, 80135, 83545, 84553, 87637, 89950, 90475, 98945, 101332, 101990, 111538, 112189, 115150, 119350, 120790, 125930, 126665, 132869, 138523, 141350, 142786, 145700, 151900, 159340, 160270, 167090, 169106, 175274, 179900, 180950, 197890, 199175, 203980, 223076, 224378, 230300, 238700, 241580, 251860, 253330, 254975, 265738, 277046, 278845, 282700, 285572, 301975, 314825, 320540, 334180, 338212, 350548, 356965, 361900, 374449, 390383, 395780, 398350, 400675, 417725, 422765, 438185, 448756, 494725, 506660, 509950, 531476, 554092, 557690, 560945, 591871, 603950, 613459, 629650, 633325, 664345, 692615, 713930, 748898, 780766, 785323, 796700, 801350, 835450, 845530, 876370, 930083, 989450, 1019900, 1115380, 1121890, 1183742, 1207900, 1226918, 1259300, 1266650, 1328690, 1385230, 1394225, 1427860, 1497796, 1561532, 1570646, 1602700, 1670900, 1691060, 1752740, 1784825, 1860166, 1872245, 1951915, 1978900, 2113825, 2190925, 2243780, 2367484, 2453836, 2533300, 2621143, 2657380, 2770460, 2788450, 2804725, 2959355, 3067295, 3141292, 3321725, 3463075, 3569650, 3720332, 3744490, 3903830, 3926615, 4118939, 4227650, 4294213, 4381850, 4650415, 5242286, 5576900, 5609450, 5918710, 6134590, 6510581, 6643450, 6926150, 7139300, 7488980, 7807660, 7853230, 8237878, 8455300, 8588426, 8763700, 9300830, 9361225, 9759575, 10484572, 11218900, 11837420, 12269180, 13021162, 13105715, 13286900, 13852300, 14796775, 15336475, 15706460, 16475756, 17176852, 18348001, 18601660, 18722450, 19519150, 19633075, 20594695, 21471065, 23252075, 26042324, 26211430, 28832573, 29593550, 30672950, 32552905, 36696002, 37444900, 39038300, 39266150, 41189390, 42942130, 46504150, 52422860, 57665146, 59187100, 61345900, 65105810, 65528575, 73392004, 78532300, 82378780, 85884260, 91740005, 93008300, 102973475, 107355325, 115330292, 130211620, 131057150, 144162865, 162764525, 183480010, 201828011, 205946950, 214710650, 262114300, 288325730, 325529050, 366960020, 403656022, 411893900, 429421300, 458700025, 576651460, 651058100, 720814325, 807312044, 917400050, 1009140055, 1441628650, 1834800100, 2018280110, 2883257300, 4036560220, 5045700275, 10091400550, 20182801100]

約数ペア:

[(1, 20182801100), (2, 10091400550), (4, 5045700275), (5, 4036560220), (7, 2883257300), (10, 2018280110), (11, 1834800100), (14, 1441628650), (20, 1009140055), (22, 917400050), (25, 807312044), (28, 720814325), (31, 651058100), (35, 576651460), (44, 458700025), (47, 429421300), (49, 411893900), (50, 403656022), (55, 366960020), (62, 325529050), (70, 288325730), (77, 262114300), (94, 214710650), (98, 205946950), (100, 201828011), (110, 183480010), (124, 162764525), (140, 144162865), (154, 131057150), (155, 130211620), (175, 115330292), (188, 107355325), (196, 102973475), (217, 93008300), (220, 91740005), (235, 85884260), (245, 82378780), (257, 78532300), (275, 73392004), (308, 65528575), (310, 65105810), (329, 61345900), (341, 59187100), (350, 57665146), (385, 52422860), (434, 46504150), (470, 42942130), (490, 41189390), (514, 39266150), (517, 39038300), (539, 37444900), (550, 36696002), (620, 32552905), (658, 30672950), (682, 29593550), (700, 28832573), (770, 26211430), (775, 26042324), (868, 23252075), (940, 21471065), (980, 20594695), (1028, 19633075), (1034, 19519150), (1078, 18722450), (1085, 18601660), (1100, 18348001), (1175, 17176852), (1225, 16475756), (1285, 15706460), (1316, 15336475), (1364, 14796775), (1457, 13852300), (1519, 13286900), (1540, 13105715), (1550, 13021162), (1645, 12269180), (1705, 11837420), (1799, 11218900), (1925, 10484572), (2068, 9759575), (2156, 9361225), (2170, 9300830), (2303, 8763700), (2350, 8588426), (2387, 8455300), (2450, 8237878), (2570, 7853230), (2585, 7807660), (2695, 7488980), (2827, 7139300), (2914, 6926150), (3038, 6643450), (3100, 6510581), (3290, 6134590), (3410, 5918710), (3598, 5609450), (3619, 5576900), (3850, 5242286), (4340, 4650415), (4606, 4381850), (4700, 4294213), (4774, 4227650), (4900, 4118939), (5140, 3926615), (5170, 3903830), (5390, 3744490), (5425, 3720332), (5654, 3569650), (5828, 3463075), (6076, 3321725), (6425, 3141292), (6580, 3067295), (6820, 2959355), (7196, 2804725), (7238, 2788450), (7285, 2770460), (7595, 2657380), (7700, 2621143), (7967, 2533300), (8225, 2453836), (8525, 2367484), (8995, 2243780), (9212, 2190925), (9548, 2113825), (10199, 1978900), (10340, 1951915), (10780, 1872245), (10850, 1860166), (11308, 1784825), (11515, 1752740), (11935, 1691060), (12079, 1670900), (12593, 1602700), (12850, 1570646), (12925, 1561532), (13475, 1497796), (14135, 1427860), (14476, 1394225), (14570, 1385230), (15190, 1328690), (15934, 1266650), (16027, 1259300), (16450, 1226918), (16709, 1207900), (17050, 1183742), (17990, 1121890), (18095, 1115380), (19789, 1019900), (20398, 989450), (21700, 930083), (23030, 876370), (23870, 845530), (24158, 835450), (25186, 801350), (25333, 796700), (25700, 785323), (25850, 780766), (26950, 748898), (28270, 713930), (29140, 692615), (30380, 664345), (31868, 633325), (32054, 629650), (32900, 613459), (33418, 603950), (34100, 591871), (35980, 560945), (36190, 557690), (36425, 554092), (37975, 531476), (39578, 509950), (39835, 506660), (40796, 494725), (44975, 448756), (46060, 438185), (47740, 422765), (48316, 417725), (50372, 400675), (50666, 398350), (50995, 395780), (51700, 390383), (53900, 374449), (55769, 361900), (56540, 356965), (57575, 350548), (59675, 338212), (60395, 334180), (62965, 320540), (64108, 314825), (66836, 301975), (70675, 285572), (71393, 282700), (72380, 278845), (72850, 277046), (75950, 265738), (79156, 254975), (79670, 253330), (80135, 251860), (83545, 241580), (84553, 238700), (87637, 230300), (89950, 224378), (90475, 223076), (98945, 203980), (101332, 199175), (101990, 197890), (111538, 180950), (112189, 179900), (115150, 175274), (119350, 169106), (120790, 167090), (125930, 160270), (126665, 159340), (132869, 151900), (138523, 145700), (141350, 142786)]