9851400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 35713860

約数和(自身を除く): 25862460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 421, 450, 468, 520, 585, 600, 650, 780, 842, 900, 936, 975, 1170, 1263, 1300, 1560, 1684, 1800, 1950, 2105, 2340, 2526, 2600, 2925, 3368, 3789, 3900, 4210, 4680, 5052, 5473, 5850, 6315, 7578, 7800, 8420, 10104, 10525, 10946, 11700, 12630, 15156, 16419, 16840, 18945, 21050, 21892, 23400, 25260, 27365, 30312, 31575, 32838, 37890, 42100, 43784, 49257, 50520, 54730, 63150, 65676, 75780, 82095, 84200, 94725, 98514, 109460, 126300, 131352, 136825, 151560, 164190, 189450, 197028, 218920, 246285, 252600, 273650, 328380, 378900, 394056, 410475, 492570, 547300, 656760, 757800, 820950, 985140, 1094600, 1231425, 1641900, 1970280, 2462850, 3283800, 4925700, 9851400]

約数ペア:

[(1, 9851400), (2, 4925700), (3, 3283800), (4, 2462850), (5, 1970280), (6, 1641900), (8, 1231425), (9, 1094600), (10, 985140), (12, 820950), (13, 757800), (15, 656760), (18, 547300), (20, 492570), (24, 410475), (25, 394056), (26, 378900), (30, 328380), (36, 273650), (39, 252600), (40, 246285), (45, 218920), (50, 197028), (52, 189450), (60, 164190), (65, 151560), (72, 136825), (75, 131352), (78, 126300), (90, 109460), (100, 98514), (104, 94725), (117, 84200), (120, 82095), (130, 75780), (150, 65676), (156, 63150), (180, 54730), (195, 50520), (200, 49257), (225, 43784), (234, 42100), (260, 37890), (300, 32838), (312, 31575), (325, 30312), (360, 27365), (390, 25260), (421, 23400), (450, 21892), (468, 21050), (520, 18945), (585, 16840), (600, 16419), (650, 15156), (780, 12630), (842, 11700), (900, 10946), (936, 10525), (975, 10104), (1170, 8420), (1263, 7800), (1300, 7578), (1560, 6315), (1684, 5850), (1800, 5473), (1950, 5052), (2105, 4680), (2340, 4210), (2526, 3900), (2600, 3789), (2925, 3368)]