66908400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4289}}^1$

素因数の和:4323

約数の個数: 120

約数和(自身を含む): 230870640

約数和(自身を除く): 163962240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 4289, 5200, 7800, 8578, 12867, 15600, 17156, 21445, 25734, 34312, 42890, 51468, 55757, 64335, 68624, 85780, 102936, 107225, 111514, 128670, 167271, 171560, 205872, 214450, 223028, 257340, 278785, 321675, 334542, 343120, 428900, 446056, 514680, 557570, 643350, 669084, 836355, 857800, 892112, 1029360, 1115140, 1286700, 1338168, 1393925, 1672710, 1715600, 2230280, 2573400, 2676336, 2787850, 3345420, 4181775, 4460560, 5146800, 5575700, 6690840, 8363550, 11151400, 13381680, 16727100, 22302800, 33454200, 66908400]

約数ペア:

[(1, 66908400), (2, 33454200), (3, 22302800), (4, 16727100), (5, 13381680), (6, 11151400), (8, 8363550), (10, 6690840), (12, 5575700), (13, 5146800), (15, 4460560), (16, 4181775), (20, 3345420), (24, 2787850), (25, 2676336), (26, 2573400), (30, 2230280), (39, 1715600), (40, 1672710), (48, 1393925), (50, 1338168), (52, 1286700), (60, 1115140), (65, 1029360), (75, 892112), (78, 857800), (80, 836355), (100, 669084), (104, 643350), (120, 557570), (130, 514680), (150, 446056), (156, 428900), (195, 343120), (200, 334542), (208, 321675), (240, 278785), (260, 257340), (300, 223028), (312, 214450), (325, 205872), (390, 171560), (400, 167271), (520, 128670), (600, 111514), (624, 107225), (650, 102936), (780, 85780), (975, 68624), (1040, 64335), (1200, 55757), (1300, 51468), (1560, 42890), (1950, 34312), (2600, 25734), (3120, 21445), (3900, 17156), (4289, 15600), (5200, 12867), (7800, 8578)]