84637000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 230480640

約数和(自身を除く): 145843640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 107, 113, 125, 140, 175, 200, 214, 226, 250, 280, 350, 428, 452, 500, 535, 565, 700, 749, 791, 856, 875, 904, 1000, 1070, 1130, 1400, 1498, 1582, 1750, 2140, 2260, 2675, 2825, 2996, 3164, 3500, 3745, 3955, 4280, 4520, 5350, 5650, 5992, 6328, 7000, 7490, 7910, 10700, 11300, 12091, 13375, 14125, 14980, 15820, 18725, 19775, 21400, 22600, 24182, 26750, 28250, 29960, 31640, 37450, 39550, 48364, 53500, 56500, 60455, 74900, 79100, 84637, 93625, 96728, 98875, 107000, 113000, 120910, 149800, 158200, 169274, 187250, 197750, 241820, 302275, 338548, 374500, 395500, 423185, 483640, 604550, 677096, 749000, 791000, 846370, 1209100, 1511375, 1692740, 2115925, 2418200, 3022750, 3385480, 4231850, 6045500, 8463700, 10579625, 12091000, 16927400, 21159250, 42318500, 84637000]

約数ペア:

[(1, 84637000), (2, 42318500), (4, 21159250), (5, 16927400), (7, 12091000), (8, 10579625), (10, 8463700), (14, 6045500), (20, 4231850), (25, 3385480), (28, 3022750), (35, 2418200), (40, 2115925), (50, 1692740), (56, 1511375), (70, 1209100), (100, 846370), (107, 791000), (113, 749000), (125, 677096), (140, 604550), (175, 483640), (200, 423185), (214, 395500), (226, 374500), (250, 338548), (280, 302275), (350, 241820), (428, 197750), (452, 187250), (500, 169274), (535, 158200), (565, 149800), (700, 120910), (749, 113000), (791, 107000), (856, 98875), (875, 96728), (904, 93625), (1000, 84637), (1070, 79100), (1130, 74900), (1400, 60455), (1498, 56500), (1582, 53500), (1750, 48364), (2140, 39550), (2260, 37450), (2675, 31640), (2825, 29960), (2996, 28250), (3164, 26750), (3500, 24182), (3745, 22600), (3955, 21400), (4280, 19775), (4520, 18725), (5350, 15820), (5650, 14980), (5992, 14125), (6328, 13375), (7000, 12091), (7490, 11300), (7910, 10700)]