218216400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{4229}}^1$

素因数の和:4293

約数の個数: 120

約数和(自身を含む): 715445280

約数和(自身を除く): 497228880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 43, 48, 50, 60, 75, 80, 86, 100, 120, 129, 150, 172, 200, 215, 240, 258, 300, 344, 400, 430, 516, 600, 645, 688, 860, 1032, 1075, 1200, 1290, 1720, 2064, 2150, 2580, 3225, 3440, 4229, 4300, 5160, 6450, 8458, 8600, 10320, 12687, 12900, 16916, 17200, 21145, 25374, 25800, 33832, 42290, 50748, 51600, 63435, 67664, 84580, 101496, 105725, 126870, 169160, 181847, 202992, 211450, 253740, 317175, 338320, 363694, 422900, 507480, 545541, 634350, 727388, 845800, 909235, 1014960, 1091082, 1268700, 1454776, 1691600, 1818470, 2182164, 2537400, 2727705, 2909552, 3636940, 4364328, 4546175, 5074800, 5455410, 7273880, 8728656, 9092350, 10910820, 13638525, 14547760, 18184700, 21821640, 27277050, 36369400, 43643280, 54554100, 72738800, 109108200, 218216400]

約数ペア:

[(1, 218216400), (2, 109108200), (3, 72738800), (4, 54554100), (5, 43643280), (6, 36369400), (8, 27277050), (10, 21821640), (12, 18184700), (15, 14547760), (16, 13638525), (20, 10910820), (24, 9092350), (25, 8728656), (30, 7273880), (40, 5455410), (43, 5074800), (48, 4546175), (50, 4364328), (60, 3636940), (75, 2909552), (80, 2727705), (86, 2537400), (100, 2182164), (120, 1818470), (129, 1691600), (150, 1454776), (172, 1268700), (200, 1091082), (215, 1014960), (240, 909235), (258, 845800), (300, 727388), (344, 634350), (400, 545541), (430, 507480), (516, 422900), (600, 363694), (645, 338320), (688, 317175), (860, 253740), (1032, 211450), (1075, 202992), (1200, 181847), (1290, 169160), (1720, 126870), (2064, 105725), (2150, 101496), (2580, 84580), (3225, 67664), (3440, 63435), (4229, 51600), (4300, 50748), (5160, 42290), (6450, 33832), (8458, 25800), (8600, 25374), (10320, 21145), (12687, 17200), (12900, 16916)]