90176460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12421}}^1$

素因数の和:12455

約数の個数: 72

約数和(自身を含む): 277557168

約数和(自身を除く): 187380708

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 12421, 24842, 37263, 49684, 62105, 74526, 124210, 136631, 149052, 186315, 248420, 273262, 372630, 409893, 546524, 683155, 745260, 819786, 1366310, 1502941, 1639572, 2049465, 2732620, 3005882, 4098930, 4508823, 6011764, 7514705, 8197860, 9017646, 15029410, 18035292, 22544115, 30058820, 45088230, 90176460]

約数ペア:

[(1, 90176460), (2, 45088230), (3, 30058820), (4, 22544115), (5, 18035292), (6, 15029410), (10, 9017646), (11, 8197860), (12, 7514705), (15, 6011764), (20, 4508823), (22, 4098930), (30, 3005882), (33, 2732620), (44, 2049465), (55, 1639572), (60, 1502941), (66, 1366310), (110, 819786), (121, 745260), (132, 683155), (165, 546524), (220, 409893), (242, 372630), (330, 273262), (363, 248420), (484, 186315), (605, 149052), (660, 136631), (726, 124210), (1210, 74526), (1452, 62105), (1815, 49684), (2420, 37263), (3630, 24842), (7260, 12421)]