149288520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42899}}^1$

素因数の和:42942

約数の個数: 64

約数和(自身を含む): 463320000

約数和(自身を除く): 314031480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 42899, 85798, 128697, 171596, 214495, 257394, 343192, 428990, 514788, 643485, 857980, 1029576, 1244071, 1286970, 1715960, 2488142, 2573940, 3732213, 4976284, 5147880, 6220355, 7464426, 9952568, 12440710, 14928852, 18661065, 24881420, 29857704, 37322130, 49762840, 74644260, 149288520]

約数ペア:

[(1, 149288520), (2, 74644260), (3, 49762840), (4, 37322130), (5, 29857704), (6, 24881420), (8, 18661065), (10, 14928852), (12, 12440710), (15, 9952568), (20, 7464426), (24, 6220355), (29, 5147880), (30, 4976284), (40, 3732213), (58, 2573940), (60, 2488142), (87, 1715960), (116, 1286970), (120, 1244071), (145, 1029576), (174, 857980), (232, 643485), (290, 514788), (348, 428990), (435, 343192), (580, 257394), (696, 214495), (870, 171596), (1160, 128697), (1740, 85798), (3480, 42899)]