65677860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3229}}^1$

素因数の和:3357

約数の個数: 72

約数和(自身を含む): 201048120

約数和(自身を除く): 135370260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3229, 3390, 4068, 5085, 6458, 6780, 9687, 10170, 12916, 16145, 19374, 20340, 29061, 32290, 38748, 48435, 58122, 64580, 96870, 116244, 145305, 193740, 290610, 364877, 581220, 729754, 1094631, 1459508, 1824385, 2189262, 3283893, 3648770, 4378524, 5473155, 6567786, 7297540, 10946310, 13135572, 16419465, 21892620, 32838930, 65677860]

約数ペア:

[(1, 65677860), (2, 32838930), (3, 21892620), (4, 16419465), (5, 13135572), (6, 10946310), (9, 7297540), (10, 6567786), (12, 5473155), (15, 4378524), (18, 3648770), (20, 3283893), (30, 2189262), (36, 1824385), (45, 1459508), (60, 1094631), (90, 729754), (113, 581220), (180, 364877), (226, 290610), (339, 193740), (452, 145305), (565, 116244), (678, 96870), (1017, 64580), (1130, 58122), (1356, 48435), (1695, 38748), (2034, 32290), (2260, 29061), (3229, 20340), (3390, 19374), (4068, 16145), (5085, 12916), (6458, 10170), (6780, 9687)]