427767660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{7741}}^1$

素因数の和:8063

約数の個数: 72

約数和(自身を含む): 1301956656

約数和(自身を除く): 874188996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307, 614, 921, 1228, 1535, 1842, 2763, 3070, 3684, 4605, 5526, 6140, 7741, 9210, 11052, 13815, 15482, 18420, 23223, 27630, 30964, 38705, 46446, 55260, 69669, 77410, 92892, 116115, 139338, 154820, 232230, 278676, 348345, 464460, 696690, 1393380, 2376487, 4752974, 7129461, 9505948, 11882435, 14258922, 21388383, 23764870, 28517844, 35647305, 42776766, 47529740, 71294610, 85553532, 106941915, 142589220, 213883830, 427767660]

約数ペア:

[(1, 427767660), (2, 213883830), (3, 142589220), (4, 106941915), (5, 85553532), (6, 71294610), (9, 47529740), (10, 42776766), (12, 35647305), (15, 28517844), (18, 23764870), (20, 21388383), (30, 14258922), (36, 11882435), (45, 9505948), (60, 7129461), (90, 4752974), (180, 2376487), (307, 1393380), (614, 696690), (921, 464460), (1228, 348345), (1535, 278676), (1842, 232230), (2763, 154820), (3070, 139338), (3684, 116115), (4605, 92892), (5526, 77410), (6140, 69669), (7741, 55260), (9210, 46446), (11052, 38705), (13815, 30964), (15482, 27630), (18420, 23223)]