11752385220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{209939}}^1$

素因数の和:210265

約数の個数: 72

約数和(自身を含む): 35763698880

約数和(自身を除く): 24011313660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 311, 622, 933, 1244, 1555, 1866, 2799, 3110, 3732, 4665, 5598, 6220, 9330, 11196, 13995, 18660, 27990, 55980, 209939, 419878, 629817, 839756, 1049695, 1259634, 1889451, 2099390, 2519268, 3149085, 3778902, 4198780, 6298170, 7557804, 9447255, 12596340, 18894510, 37789020, 65291029, 130582058, 195873087, 261164116, 326455145, 391746174, 587619261, 652910290, 783492348, 979365435, 1175238522, 1305820580, 1958730870, 2350477044, 2938096305, 3917461740, 5876192610, 11752385220]

約数ペア:

[(1, 11752385220), (2, 5876192610), (3, 3917461740), (4, 2938096305), (5, 2350477044), (6, 1958730870), (9, 1305820580), (10, 1175238522), (12, 979365435), (15, 783492348), (18, 652910290), (20, 587619261), (30, 391746174), (36, 326455145), (45, 261164116), (60, 195873087), (90, 130582058), (180, 65291029), (311, 37789020), (622, 18894510), (933, 12596340), (1244, 9447255), (1555, 7557804), (1866, 6298170), (2799, 4198780), (3110, 3778902), (3732, 3149085), (4665, 2519268), (5598, 2099390), (6220, 1889451), (9330, 1259634), (11196, 1049695), (13995, 839756), (18660, 629817), (27990, 419878), (55980, 209939)]