157310100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{19421}}^1$

素因数の和:19447

約数の個数: 90

約数和(自身を含む): 509963454

約数和(自身を除く): 352653354

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 19421, 38842, 58263, 77684, 97105, 116526, 174789, 194210, 233052, 291315, 349578, 388420, 485525, 524367, 582630, 699156, 873945, 971050, 1048734, 1165260, 1456575, 1573101, 1747890, 1942100, 2097468, 2621835, 2913150, 3146202, 3495780, 4369725, 5243670, 5826300, 6292404, 7865505, 8739450, 10487340, 13109175, 15731010, 17478900, 26218350, 31462020, 39327525, 52436700, 78655050, 157310100]

約数ペア:

[(1, 157310100), (2, 78655050), (3, 52436700), (4, 39327525), (5, 31462020), (6, 26218350), (9, 17478900), (10, 15731010), (12, 13109175), (15, 10487340), (18, 8739450), (20, 7865505), (25, 6292404), (27, 5826300), (30, 5243670), (36, 4369725), (45, 3495780), (50, 3146202), (54, 2913150), (60, 2621835), (75, 2097468), (81, 1942100), (90, 1747890), (100, 1573101), (108, 1456575), (135, 1165260), (150, 1048734), (162, 971050), (180, 873945), (225, 699156), (270, 582630), (300, 524367), (324, 485525), (405, 388420), (450, 349578), (540, 291315), (675, 233052), (810, 194210), (900, 174789), (1350, 116526), (1620, 97105), (2025, 77684), (2700, 58263), (4050, 38842), (8100, 19421)]