56144400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 240

約数和(自身を含む): 200195520

約数和(自身を除く): 144051120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 59, 60, 61, 65, 75, 78, 80, 100, 104, 118, 120, 122, 130, 150, 156, 177, 183, 195, 200, 208, 236, 240, 244, 260, 295, 300, 305, 312, 325, 354, 366, 390, 400, 472, 488, 520, 590, 600, 610, 624, 650, 708, 732, 767, 780, 793, 885, 915, 944, 975, 976, 1040, 1180, 1200, 1220, 1300, 1416, 1464, 1475, 1525, 1534, 1560, 1586, 1770, 1830, 1950, 2301, 2360, 2379, 2440, 2600, 2832, 2928, 2950, 3050, 3068, 3120, 3172, 3540, 3599, 3660, 3835, 3900, 3965, 4425, 4575, 4602, 4720, 4758, 4880, 5200, 5900, 6100, 6136, 6344, 7080, 7198, 7320, 7670, 7800, 7930, 8850, 9150, 9204, 9516, 10797, 11505, 11800, 11895, 12200, 12272, 12688, 14160, 14396, 14640, 15340, 15600, 15860, 17700, 17995, 18300, 18408, 19032, 19175, 19825, 21594, 23010, 23600, 23790, 24400, 28792, 30680, 31720, 35400, 35990, 36600, 36816, 38064, 38350, 39650, 43188, 46020, 46787, 47580, 53985, 57525, 57584, 59475, 61360, 63440, 70800, 71980, 73200, 76700, 79300, 86376, 89975, 92040, 93574, 95160, 107970, 115050, 118950, 140361, 143960, 153400, 158600, 172752, 179950, 184080, 187148, 190320, 215940, 230100, 233935, 237900, 269925, 280722, 287920, 306800, 317200, 359900, 374296, 431880, 460200, 467870, 475800, 539850, 561444, 701805, 719800, 748592, 863760, 920400, 935740, 951600, 1079700, 1122888, 1169675, 1403610, 1439600, 1871480, 2159400, 2245776, 2339350, 2807220, 3509025, 3742960, 4318800, 4678700, 5614440, 7018050, 9357400, 11228880, 14036100, 18714800, 28072200, 56144400]

約数ペア:

[(1, 56144400), (2, 28072200), (3, 18714800), (4, 14036100), (5, 11228880), (6, 9357400), (8, 7018050), (10, 5614440), (12, 4678700), (13, 4318800), (15, 3742960), (16, 3509025), (20, 2807220), (24, 2339350), (25, 2245776), (26, 2159400), (30, 1871480), (39, 1439600), (40, 1403610), (48, 1169675), (50, 1122888), (52, 1079700), (59, 951600), (60, 935740), (61, 920400), (65, 863760), (75, 748592), (78, 719800), (80, 701805), (100, 561444), (104, 539850), (118, 475800), (120, 467870), (122, 460200), (130, 431880), (150, 374296), (156, 359900), (177, 317200), (183, 306800), (195, 287920), (200, 280722), (208, 269925), (236, 237900), (240, 233935), (244, 230100), (260, 215940), (295, 190320), (300, 187148), (305, 184080), (312, 179950), (325, 172752), (354, 158600), (366, 153400), (390, 143960), (400, 140361), (472, 118950), (488, 115050), (520, 107970), (590, 95160), (600, 93574), (610, 92040), (624, 89975), (650, 86376), (708, 79300), (732, 76700), (767, 73200), (780, 71980), (793, 70800), (885, 63440), (915, 61360), (944, 59475), (975, 57584), (976, 57525), (1040, 53985), (1180, 47580), (1200, 46787), (1220, 46020), (1300, 43188), (1416, 39650), (1464, 38350), (1475, 38064), (1525, 36816), (1534, 36600), (1560, 35990), (1586, 35400), (1770, 31720), (1830, 30680), (1950, 28792), (2301, 24400), (2360, 23790), (2379, 23600), (2440, 23010), (2600, 21594), (2832, 19825), (2928, 19175), (2950, 19032), (3050, 18408), (3068, 18300), (3120, 17995), (3172, 17700), (3540, 15860), (3599, 15600), (3660, 15340), (3835, 14640), (3900, 14396), (3965, 14160), (4425, 12688), (4575, 12272), (4602, 12200), (4720, 11895), (4758, 11800), (4880, 11505), (5200, 10797), (5900, 9516), (6100, 9204), (6136, 9150), (6344, 8850), (7080, 7930), (7198, 7800), (7320, 7670)]