774232380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{3517}}^1$

素因数の和:4755

約数の個数: 72

約数和(自身を含む): 2351093472

約数和(自身を除く): 1576861092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1223, 2446, 3517, 3669, 4892, 6115, 7034, 7338, 10551, 11007, 12230, 14068, 14676, 17585, 18345, 21102, 22014, 24460, 31653, 35170, 36690, 42204, 44028, 52755, 55035, 63306, 70340, 73380, 105510, 110070, 126612, 158265, 211020, 220140, 316530, 633060, 4301291, 8602582, 12903873, 17205164, 21506455, 25807746, 38711619, 43012910, 51615492, 64519365, 77423238, 86025820, 129038730, 154846476, 193558095, 258077460, 387116190, 774232380]

約数ペア:

[(1, 774232380), (2, 387116190), (3, 258077460), (4, 193558095), (5, 154846476), (6, 129038730), (9, 86025820), (10, 77423238), (12, 64519365), (15, 51615492), (18, 43012910), (20, 38711619), (30, 25807746), (36, 21506455), (45, 17205164), (60, 12903873), (90, 8602582), (180, 4301291), (1223, 633060), (2446, 316530), (3517, 220140), (3669, 211020), (4892, 158265), (6115, 126612), (7034, 110070), (7338, 105510), (10551, 73380), (11007, 70340), (12230, 63306), (14068, 55035), (14676, 52755), (17585, 44028), (18345, 42204), (21102, 36690), (22014, 35170), (24460, 31653)]