55755360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1301

約数の個数: 144

約数和(自身を含む): 196560000

約数和(自身を除く): 140804640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1249, 1395, 1440, 1488, 1860, 2232, 2480, 2498, 2790, 2976, 3720, 3747, 4464, 4960, 4996, 5580, 6245, 7440, 7494, 8928, 9992, 11160, 11241, 12490, 14880, 14988, 18735, 19984, 22320, 22482, 24980, 29976, 37470, 38719, 39968, 44640, 44964, 49960, 56205, 59952, 74940, 77438, 89928, 99920, 112410, 116157, 119904, 149880, 154876, 179856, 193595, 199840, 224820, 232314, 299760, 309752, 348471, 359712, 387190, 449640, 464628, 580785, 599520, 619504, 696942, 774380, 899280, 929256, 1161570, 1239008, 1393884, 1548760, 1742355, 1798560, 1858512, 2323140, 2787768, 3097520, 3484710, 3717024, 4646280, 5575536, 6195040, 6969420, 9292560, 11151072, 13938840, 18585120, 27877680, 55755360]

約数ペア:

[(1, 55755360), (2, 27877680), (3, 18585120), (4, 13938840), (5, 11151072), (6, 9292560), (8, 6969420), (9, 6195040), (10, 5575536), (12, 4646280), (15, 3717024), (16, 3484710), (18, 3097520), (20, 2787768), (24, 2323140), (30, 1858512), (31, 1798560), (32, 1742355), (36, 1548760), (40, 1393884), (45, 1239008), (48, 1161570), (60, 929256), (62, 899280), (72, 774380), (80, 696942), (90, 619504), (93, 599520), (96, 580785), (120, 464628), (124, 449640), (144, 387190), (155, 359712), (160, 348471), (180, 309752), (186, 299760), (240, 232314), (248, 224820), (279, 199840), (288, 193595), (310, 179856), (360, 154876), (372, 149880), (465, 119904), (480, 116157), (496, 112410), (558, 99920), (620, 89928), (720, 77438), (744, 74940), (930, 59952), (992, 56205), (1116, 49960), (1240, 44964), (1249, 44640), (1395, 39968), (1440, 38719), (1488, 37470), (1860, 29976), (2232, 24980), (2480, 22482), (2498, 22320), (2790, 19984), (2976, 18735), (3720, 14988), (3747, 14880), (4464, 12490), (4960, 11241), (4996, 11160), (5580, 9992), (6245, 8928), (7440, 7494)]