77381730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1151}}^1$

素因数の和:1253

約数の個数: 80

約数和(自身を含む): 210760704

約数和(自身を除く): 133378974

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 83, 90, 135, 162, 166, 249, 270, 405, 415, 498, 747, 810, 830, 1151, 1245, 1494, 2241, 2302, 2490, 3453, 3735, 4482, 5755, 6723, 6906, 7470, 10359, 11205, 11510, 13446, 17265, 20718, 22410, 31077, 33615, 34530, 51795, 62154, 67230, 93231, 95533, 103590, 155385, 186462, 191066, 286599, 310770, 466155, 477665, 573198, 859797, 932310, 955330, 1432995, 1719594, 2579391, 2865990, 4298985, 5158782, 7738173, 8597970, 12896955, 15476346, 25793910, 38690865, 77381730]

約数ペア:

[(1, 77381730), (2, 38690865), (3, 25793910), (5, 15476346), (6, 12896955), (9, 8597970), (10, 7738173), (15, 5158782), (18, 4298985), (27, 2865990), (30, 2579391), (45, 1719594), (54, 1432995), (81, 955330), (83, 932310), (90, 859797), (135, 573198), (162, 477665), (166, 466155), (249, 310770), (270, 286599), (405, 191066), (415, 186462), (498, 155385), (747, 103590), (810, 95533), (830, 93231), (1151, 67230), (1245, 62154), (1494, 51795), (2241, 34530), (2302, 33615), (2490, 31077), (3453, 22410), (3735, 20718), (4482, 17265), (5755, 13446), (6723, 11510), (6906, 11205), (7470, 10359)]