118971180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 240

約数和(自身を含む): 405909504

約数和(自身を除く): 286938324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 31, 36, 45, 46, 54, 60, 62, 69, 81, 90, 92, 93, 103, 108, 115, 124, 135, 138, 155, 162, 180, 186, 206, 207, 230, 270, 276, 279, 309, 310, 324, 345, 372, 405, 412, 414, 460, 465, 515, 540, 558, 618, 620, 621, 690, 713, 810, 828, 837, 927, 930, 1030, 1035, 1116, 1236, 1242, 1380, 1395, 1426, 1545, 1620, 1674, 1854, 1860, 1863, 2060, 2070, 2139, 2369, 2484, 2511, 2781, 2790, 2852, 3090, 3105, 3193, 3348, 3565, 3708, 3726, 4140, 4185, 4278, 4635, 4738, 5022, 5562, 5580, 6180, 6210, 6386, 6417, 7107, 7130, 7452, 8343, 8370, 8556, 9270, 9315, 9476, 9579, 10044, 10695, 11124, 11845, 12420, 12555, 12772, 12834, 13905, 14214, 14260, 15965, 16686, 16740, 18540, 18630, 19158, 19251, 21321, 21390, 23690, 25110, 25668, 27810, 28428, 28737, 31930, 32085, 33372, 35535, 37260, 38316, 38502, 41715, 42642, 42780, 47380, 47895, 50220, 55620, 57474, 57753, 63860, 63963, 64170, 71070, 73439, 77004, 83430, 85284, 86211, 95790, 96255, 106605, 114948, 115506, 127926, 128340, 142140, 143685, 146878, 166860, 172422, 191580, 191889, 192510, 213210, 220317, 231012, 255852, 258633, 287370, 288765, 293756, 319815, 344844, 367195, 383778, 385020, 426420, 431055, 440634, 517266, 574740, 577530, 639630, 660951, 734390, 767556, 862110, 881268, 959445, 1034532, 1101585, 1155060, 1279260, 1293165, 1321902, 1468780, 1724220, 1918890, 1982853, 2203170, 2586330, 2643804, 3304755, 3837780, 3965706, 4406340, 5172660, 5948559, 6609510, 7931412, 9914265, 11897118, 13219020, 19828530, 23794236, 29742795, 39657060, 59485590, 118971180]

約数ペア:

[(1, 118971180), (2, 59485590), (3, 39657060), (4, 29742795), (5, 23794236), (6, 19828530), (9, 13219020), (10, 11897118), (12, 9914265), (15, 7931412), (18, 6609510), (20, 5948559), (23, 5172660), (27, 4406340), (30, 3965706), (31, 3837780), (36, 3304755), (45, 2643804), (46, 2586330), (54, 2203170), (60, 1982853), (62, 1918890), (69, 1724220), (81, 1468780), (90, 1321902), (92, 1293165), (93, 1279260), (103, 1155060), (108, 1101585), (115, 1034532), (124, 959445), (135, 881268), (138, 862110), (155, 767556), (162, 734390), (180, 660951), (186, 639630), (206, 577530), (207, 574740), (230, 517266), (270, 440634), (276, 431055), (279, 426420), (309, 385020), (310, 383778), (324, 367195), (345, 344844), (372, 319815), (405, 293756), (412, 288765), (414, 287370), (460, 258633), (465, 255852), (515, 231012), (540, 220317), (558, 213210), (618, 192510), (620, 191889), (621, 191580), (690, 172422), (713, 166860), (810, 146878), (828, 143685), (837, 142140), (927, 128340), (930, 127926), (1030, 115506), (1035, 114948), (1116, 106605), (1236, 96255), (1242, 95790), (1380, 86211), (1395, 85284), (1426, 83430), (1545, 77004), (1620, 73439), (1674, 71070), (1854, 64170), (1860, 63963), (1863, 63860), (2060, 57753), (2070, 57474), (2139, 55620), (2369, 50220), (2484, 47895), (2511, 47380), (2781, 42780), (2790, 42642), (2852, 41715), (3090, 38502), (3105, 38316), (3193, 37260), (3348, 35535), (3565, 33372), (3708, 32085), (3726, 31930), (4140, 28737), (4185, 28428), (4278, 27810), (4635, 25668), (4738, 25110), (5022, 23690), (5562, 21390), (5580, 21321), (6180, 19251), (6210, 19158), (6386, 18630), (6417, 18540), (7107, 16740), (7130, 16686), (7452, 15965), (8343, 14260), (8370, 14214), (8556, 13905), (9270, 12834), (9315, 12772), (9476, 12555), (9579, 12420), (10044, 11845), (10695, 11124)]