2147276400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{21559}}^1$

素因数の和:21663

約数の個数: 120

約数和(自身を含む): 6961637760

約数和(自身を除く): 4814361360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 83, 100, 120, 150, 166, 200, 240, 249, 300, 332, 400, 415, 498, 600, 664, 830, 996, 1200, 1245, 1328, 1660, 1992, 2075, 2490, 3320, 3984, 4150, 4980, 6225, 6640, 8300, 9960, 12450, 16600, 19920, 21559, 24900, 33200, 43118, 49800, 64677, 86236, 99600, 107795, 129354, 172472, 215590, 258708, 323385, 344944, 431180, 517416, 538975, 646770, 862360, 1034832, 1077950, 1293540, 1616925, 1724720, 1789397, 2155900, 2587080, 3233850, 3578794, 4311800, 5174160, 5368191, 6467700, 7157588, 8623600, 8946985, 10736382, 12935400, 14315176, 17893970, 21472764, 25870800, 26840955, 28630352, 35787940, 42945528, 44734925, 53681910, 71575880, 85891056, 89469850, 107363820, 134204775, 143151760, 178939700, 214727640, 268409550, 357879400, 429455280, 536819100, 715758800, 1073638200, 2147276400]

約数ペア:

[(1, 2147276400), (2, 1073638200), (3, 715758800), (4, 536819100), (5, 429455280), (6, 357879400), (8, 268409550), (10, 214727640), (12, 178939700), (15, 143151760), (16, 134204775), (20, 107363820), (24, 89469850), (25, 85891056), (30, 71575880), (40, 53681910), (48, 44734925), (50, 42945528), (60, 35787940), (75, 28630352), (80, 26840955), (83, 25870800), (100, 21472764), (120, 17893970), (150, 14315176), (166, 12935400), (200, 10736382), (240, 8946985), (249, 8623600), (300, 7157588), (332, 6467700), (400, 5368191), (415, 5174160), (498, 4311800), (600, 3578794), (664, 3233850), (830, 2587080), (996, 2155900), (1200, 1789397), (1245, 1724720), (1328, 1616925), (1660, 1293540), (1992, 1077950), (2075, 1034832), (2490, 862360), (3320, 646770), (3984, 538975), (4150, 517416), (4980, 431180), (6225, 344944), (6640, 323385), (8300, 258708), (9960, 215590), (12450, 172472), (16600, 129354), (19920, 107795), (21559, 99600), (24900, 86236), (33200, 64677), (43118, 49800)]