150894520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{461}}^1$

素因数の和:653

約数の個数: 96

約数和(自身を含む): 398170080

約数和(自身を除く): 247275560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 167, 196, 245, 280, 334, 392, 461, 490, 668, 835, 922, 980, 1169, 1336, 1670, 1844, 1960, 2305, 2338, 3227, 3340, 3688, 4610, 4676, 5845, 6454, 6680, 8183, 9220, 9352, 11690, 12908, 16135, 16366, 18440, 22589, 23380, 25816, 32270, 32732, 40915, 45178, 46760, 64540, 65464, 76987, 81830, 90356, 112945, 129080, 153974, 163660, 180712, 225890, 307948, 327320, 384935, 451780, 538909, 615896, 769870, 903560, 1077818, 1539740, 2155636, 2694545, 3079480, 3772363, 4311272, 5389090, 7544726, 10778180, 15089452, 18861815, 21556360, 30178904, 37723630, 75447260, 150894520]

約数ペア:

[(1, 150894520), (2, 75447260), (4, 37723630), (5, 30178904), (7, 21556360), (8, 18861815), (10, 15089452), (14, 10778180), (20, 7544726), (28, 5389090), (35, 4311272), (40, 3772363), (49, 3079480), (56, 2694545), (70, 2155636), (98, 1539740), (140, 1077818), (167, 903560), (196, 769870), (245, 615896), (280, 538909), (334, 451780), (392, 384935), (461, 327320), (490, 307948), (668, 225890), (835, 180712), (922, 163660), (980, 153974), (1169, 129080), (1336, 112945), (1670, 90356), (1844, 81830), (1960, 76987), (2305, 65464), (2338, 64540), (3227, 46760), (3340, 45178), (3688, 40915), (4610, 32732), (4676, 32270), (5845, 25816), (6454, 23380), (6680, 22589), (8183, 18440), (9220, 16366), (9352, 16135), (11690, 12908)]