149380080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7499}}^1$

素因数の和:7598

約数の個数: 80

約数和(自身を含む): 468720000

約数和(自身を除く): 319339920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4980, 6640, 7499, 9960, 14998, 19920, 22497, 29996, 37495, 44994, 59992, 74990, 89988, 112485, 119984, 149980, 179976, 224970, 299960, 359952, 449940, 599920, 622417, 899880, 1244834, 1799760, 1867251, 2489668, 3112085, 3734502, 4979336, 6224170, 7469004, 9336255, 9958672, 12448340, 14938008, 18672510, 24896680, 29876016, 37345020, 49793360, 74690040, 149380080]

約数ペア:

[(1, 149380080), (2, 74690040), (3, 49793360), (4, 37345020), (5, 29876016), (6, 24896680), (8, 18672510), (10, 14938008), (12, 12448340), (15, 9958672), (16, 9336255), (20, 7469004), (24, 6224170), (30, 4979336), (40, 3734502), (48, 3112085), (60, 2489668), (80, 1867251), (83, 1799760), (120, 1244834), (166, 899880), (240, 622417), (249, 599920), (332, 449940), (415, 359952), (498, 299960), (664, 224970), (830, 179976), (996, 149980), (1245, 119984), (1328, 112485), (1660, 89988), (1992, 74990), (2490, 59992), (3320, 44994), (3984, 37495), (4980, 29996), (6640, 22497), (7499, 19920), (9960, 14998)]