73742360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 173188800

約数和(自身を除く): 99446440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 151, 232, 290, 302, 421, 580, 604, 755, 842, 1160, 1208, 1510, 1684, 2105, 3020, 3368, 4210, 4379, 6040, 8420, 8758, 12209, 16840, 17516, 21895, 24418, 35032, 43790, 48836, 61045, 63571, 87580, 97672, 122090, 127142, 175160, 244180, 254284, 317855, 488360, 508568, 635710, 1271420, 1843559, 2542840, 3687118, 7374236, 9217795, 14748472, 18435590, 36871180, 73742360]

約数ペア:

[(1, 73742360), (2, 36871180), (4, 18435590), (5, 14748472), (8, 9217795), (10, 7374236), (20, 3687118), (29, 2542840), (40, 1843559), (58, 1271420), (116, 635710), (145, 508568), (151, 488360), (232, 317855), (290, 254284), (302, 244180), (421, 175160), (580, 127142), (604, 122090), (755, 97672), (842, 87580), (1160, 63571), (1208, 61045), (1510, 48836), (1684, 43790), (2105, 35032), (3020, 24418), (3368, 21895), (4210, 17516), (4379, 16840), (6040, 12209), (8420, 8758)]