127892820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1811}}^1$

素因数の和:1941

約数の個数: 96

約数和(自身を含む): 394523136

約数和(自身を除く): 266630316

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 107, 110, 132, 165, 214, 220, 321, 330, 428, 535, 642, 660, 1070, 1177, 1284, 1605, 1811, 2140, 2354, 3210, 3531, 3622, 4708, 5433, 5885, 6420, 7062, 7244, 9055, 10866, 11770, 14124, 17655, 18110, 19921, 21732, 23540, 27165, 35310, 36220, 39842, 54330, 59763, 70620, 79684, 99605, 108660, 119526, 193777, 199210, 239052, 298815, 387554, 398420, 581331, 597630, 775108, 968885, 1162662, 1195260, 1937770, 2131547, 2325324, 2906655, 3875540, 4263094, 5813310, 6394641, 8526188, 10657735, 11626620, 12789282, 21315470, 25578564, 31973205, 42630940, 63946410, 127892820]

約数ペア:

[(1, 127892820), (2, 63946410), (3, 42630940), (4, 31973205), (5, 25578564), (6, 21315470), (10, 12789282), (11, 11626620), (12, 10657735), (15, 8526188), (20, 6394641), (22, 5813310), (30, 4263094), (33, 3875540), (44, 2906655), (55, 2325324), (60, 2131547), (66, 1937770), (107, 1195260), (110, 1162662), (132, 968885), (165, 775108), (214, 597630), (220, 581331), (321, 398420), (330, 387554), (428, 298815), (535, 239052), (642, 199210), (660, 193777), (1070, 119526), (1177, 108660), (1284, 99605), (1605, 79684), (1811, 70620), (2140, 59763), (2354, 54330), (3210, 39842), (3531, 36220), (3622, 35310), (4708, 27165), (5433, 23540), (5885, 21732), (6420, 19921), (7062, 18110), (7244, 17655), (9055, 14124), (10866, 11770)]