30658132600

素因数分解:

$2^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{641}}^1\times {\mathrm{2687}}^1$

素因数の和:3433

約数の個数: 96

約数和(自身を含む): 72220377600

約数和(自身を除く): 41562245000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 89, 100, 178, 200, 356, 445, 641, 712, 890, 1282, 1780, 2225, 2564, 2687, 3205, 3560, 4450, 5128, 5374, 6410, 8900, 10748, 12820, 13435, 16025, 17800, 21496, 25640, 26870, 32050, 53740, 57049, 64100, 67175, 107480, 114098, 128200, 134350, 228196, 239143, 268700, 285245, 456392, 478286, 537400, 570490, 956572, 1140980, 1195715, 1426225, 1722367, 1913144, 2281960, 2391430, 2852450, 3444734, 4782860, 5704900, 5978575, 6889468, 8611835, 9565720, 11409800, 11957150, 13778936, 17223670, 23914300, 34447340, 43059175, 47828600, 68894680, 86118350, 153290663, 172236700, 306581326, 344473400, 613162652, 766453315, 1226325304, 1532906630, 3065813260, 3832266575, 6131626520, 7664533150, 15329066300, 30658132600]

約数ペア:

[(1, 30658132600), (2, 15329066300), (4, 7664533150), (5, 6131626520), (8, 3832266575), (10, 3065813260), (20, 1532906630), (25, 1226325304), (40, 766453315), (50, 613162652), (89, 344473400), (100, 306581326), (178, 172236700), (200, 153290663), (356, 86118350), (445, 68894680), (641, 47828600), (712, 43059175), (890, 34447340), (1282, 23914300), (1780, 17223670), (2225, 13778936), (2564, 11957150), (2687, 11409800), (3205, 9565720), (3560, 8611835), (4450, 6889468), (5128, 5978575), (5374, 5704900), (6410, 4782860), (8900, 3444734), (10748, 2852450), (12820, 2391430), (13435, 2281960), (16025, 1913144), (17800, 1722367), (21496, 1426225), (25640, 1195715), (26870, 1140980), (32050, 956572), (53740, 570490), (57049, 537400), (64100, 478286), (67175, 456392), (107480, 285245), (114098, 268700), (128200, 239143), (134350, 228196)]