91163340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{421}}^1$

素因数の和:840

約数の個数: 96

約数和(自身を含む): 285001920

約数和(自身を除く): 193838580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 401, 421, 540, 802, 842, 1203, 1263, 1604, 1684, 2005, 2105, 2406, 2526, 3609, 3789, 4010, 4210, 4812, 5052, 6015, 6315, 7218, 7578, 8020, 8420, 10827, 11367, 12030, 12630, 14436, 15156, 18045, 18945, 21654, 22734, 24060, 25260, 36090, 37890, 43308, 45468, 54135, 56835, 72180, 75780, 108270, 113670, 168821, 216540, 227340, 337642, 506463, 675284, 844105, 1012926, 1519389, 1688210, 2025852, 2532315, 3038778, 3376420, 4558167, 5064630, 6077556, 7596945, 9116334, 10129260, 15193890, 18232668, 22790835, 30387780, 45581670, 91163340]

約数ペア:

[(1, 91163340), (2, 45581670), (3, 30387780), (4, 22790835), (5, 18232668), (6, 15193890), (9, 10129260), (10, 9116334), (12, 7596945), (15, 6077556), (18, 5064630), (20, 4558167), (27, 3376420), (30, 3038778), (36, 2532315), (45, 2025852), (54, 1688210), (60, 1519389), (90, 1012926), (108, 844105), (135, 675284), (180, 506463), (270, 337642), (401, 227340), (421, 216540), (540, 168821), (802, 113670), (842, 108270), (1203, 75780), (1263, 72180), (1604, 56835), (1684, 54135), (2005, 45468), (2105, 43308), (2406, 37890), (2526, 36090), (3609, 25260), (3789, 24060), (4010, 22734), (4210, 21654), (4812, 18945), (5052, 18045), (6015, 15156), (6315, 14436), (7218, 12630), (7578, 12030), (8020, 11367), (8420, 10827)]