90763140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{8951}}^1$

素因数の和:8989

約数の個数: 72

約数和(自身を含む): 275220288

約数和(自身を除く): 184457148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 8951, 10140, 17902, 26853, 35804, 44755, 53706, 89510, 107412, 116363, 134265, 179020, 232726, 268530, 349089, 465452, 537060, 581815, 698178, 1163630, 1396356, 1512719, 1745445, 2327260, 3025438, 3490890, 4538157, 6050876, 6981780, 7563595, 9076314, 15127190, 18152628, 22690785, 30254380, 45381570, 90763140]

約数ペア:

[(1, 90763140), (2, 45381570), (3, 30254380), (4, 22690785), (5, 18152628), (6, 15127190), (10, 9076314), (12, 7563595), (13, 6981780), (15, 6050876), (20, 4538157), (26, 3490890), (30, 3025438), (39, 2327260), (52, 1745445), (60, 1512719), (65, 1396356), (78, 1163630), (130, 698178), (156, 581815), (169, 537060), (195, 465452), (260, 349089), (338, 268530), (390, 232726), (507, 179020), (676, 134265), (780, 116363), (845, 107412), (1014, 89510), (1690, 53706), (2028, 44755), (2535, 35804), (3380, 26853), (5070, 17902), (8951, 10140)]