2140909800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{82981}}^1$

素因数の和:83043

約数の個数: 96

約数和(自身を含む): 6791246880

約数和(自身を除く): 4650337080

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, 129, 150, 172, 200, 215, 258, 300, 344, 430, 516, 600, 645, 860, 1032, 1075, 1290, 1720, 2150, 2580, 3225, 4300, 5160, 6450, 8600, 12900, 25800, 82981, 165962, 248943, 331924, 414905, 497886, 663848, 829810, 995772, 1244715, 1659620, 1991544, 2074525, 2489430, 3319240, 3568183, 4149050, 4978860, 6223575, 7136366, 8298100, 9957720, 10704549, 12447150, 14272732, 16596200, 17840915, 21409098, 24894300, 28545464, 35681830, 42818196, 49788600, 53522745, 71363660, 85636392, 89204575, 107045490, 142727320, 178409150, 214090980, 267613725, 356818300, 428181960, 535227450, 713636600, 1070454900, 2140909800]

約数ペア:

[(1, 2140909800), (2, 1070454900), (3, 713636600), (4, 535227450), (5, 428181960), (6, 356818300), (8, 267613725), (10, 214090980), (12, 178409150), (15, 142727320), (20, 107045490), (24, 89204575), (25, 85636392), (30, 71363660), (40, 53522745), (43, 49788600), (50, 42818196), (60, 35681830), (75, 28545464), (86, 24894300), (100, 21409098), (120, 17840915), (129, 16596200), (150, 14272732), (172, 12447150), (200, 10704549), (215, 9957720), (258, 8298100), (300, 7136366), (344, 6223575), (430, 4978860), (516, 4149050), (600, 3568183), (645, 3319240), (860, 2489430), (1032, 2074525), (1075, 1991544), (1290, 1659620), (1720, 1244715), (2150, 995772), (2580, 829810), (3225, 663848), (4300, 497886), (5160, 414905), (6450, 331924), (8600, 248943), (12900, 165962), (25800, 82981)]