61791000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:546

約数の個数: 128

約数和(自身を含む): 197683200

約数和(自身を除く): 135892200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 43, 50, 60, 75, 86, 100, 120, 125, 129, 150, 172, 200, 215, 250, 258, 300, 344, 375, 430, 479, 500, 516, 600, 645, 750, 860, 958, 1000, 1032, 1075, 1290, 1437, 1500, 1720, 1916, 2150, 2395, 2580, 2874, 3000, 3225, 3832, 4300, 4790, 5160, 5375, 5748, 6450, 7185, 8600, 9580, 10750, 11496, 11975, 12900, 14370, 16125, 19160, 20597, 21500, 23950, 25800, 28740, 32250, 35925, 41194, 43000, 47900, 57480, 59875, 61791, 64500, 71850, 82388, 95800, 102985, 119750, 123582, 129000, 143700, 164776, 179625, 205970, 239500, 247164, 287400, 308955, 359250, 411940, 479000, 494328, 514925, 617910, 718500, 823880, 1029850, 1235820, 1437000, 1544775, 2059700, 2471640, 2574625, 3089550, 4119400, 5149250, 6179100, 7723875, 10298500, 12358200, 15447750, 20597000, 30895500, 61791000]

約数ペア:

[(1, 61791000), (2, 30895500), (3, 20597000), (4, 15447750), (5, 12358200), (6, 10298500), (8, 7723875), (10, 6179100), (12, 5149250), (15, 4119400), (20, 3089550), (24, 2574625), (25, 2471640), (30, 2059700), (40, 1544775), (43, 1437000), (50, 1235820), (60, 1029850), (75, 823880), (86, 718500), (100, 617910), (120, 514925), (125, 494328), (129, 479000), (150, 411940), (172, 359250), (200, 308955), (215, 287400), (250, 247164), (258, 239500), (300, 205970), (344, 179625), (375, 164776), (430, 143700), (479, 129000), (500, 123582), (516, 119750), (600, 102985), (645, 95800), (750, 82388), (860, 71850), (958, 64500), (1000, 61791), (1032, 59875), (1075, 57480), (1290, 47900), (1437, 43000), (1500, 41194), (1720, 35925), (1916, 32250), (2150, 28740), (2395, 25800), (2580, 23950), (2874, 21500), (3000, 20597), (3225, 19160), (3832, 16125), (4300, 14370), (4790, 12900), (5160, 11975), (5375, 11496), (5748, 10750), (6450, 9580), (7185, 8600)]