89404380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2939}}^1$

素因数の和:2980

約数の個数: 108

約数和(自身を含む): 293758920

約数和(自身を除く): 204354540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 2939, 3042, 3380, 5070, 5878, 6084, 7605, 8817, 10140, 11756, 14695, 15210, 17634, 26451, 29390, 30420, 35268, 38207, 44085, 52902, 58780, 76414, 88170, 105804, 114621, 132255, 152828, 176340, 191035, 229242, 264510, 343863, 382070, 458484, 496691, 529020, 573105, 687726, 764140, 993382, 1146210, 1375452, 1490073, 1719315, 1986764, 2292420, 2483455, 2980146, 3438630, 4470219, 4966910, 5960292, 6877260, 7450365, 8940438, 9933820, 14900730, 17880876, 22351095, 29801460, 44702190, 89404380]

約数ペア:

[(1, 89404380), (2, 44702190), (3, 29801460), (4, 22351095), (5, 17880876), (6, 14900730), (9, 9933820), (10, 8940438), (12, 7450365), (13, 6877260), (15, 5960292), (18, 4966910), (20, 4470219), (26, 3438630), (30, 2980146), (36, 2483455), (39, 2292420), (45, 1986764), (52, 1719315), (60, 1490073), (65, 1375452), (78, 1146210), (90, 993382), (117, 764140), (130, 687726), (156, 573105), (169, 529020), (180, 496691), (195, 458484), (234, 382070), (260, 343863), (338, 264510), (390, 229242), (468, 191035), (507, 176340), (585, 152828), (676, 132255), (780, 114621), (845, 105804), (1014, 88170), (1170, 76414), (1521, 58780), (1690, 52902), (2028, 44085), (2340, 38207), (2535, 35268), (2939, 30420), (3042, 29390), (3380, 26451), (5070, 17634), (5878, 15210), (6084, 14695), (7605, 11756), (8817, 10140)]