2743280800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13883}}^1$

素因数の和:13935

約数の個数: 144

約数和(自身を含む): 7592326560

約数和(自身を除く): 4849045760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 32, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 130, 152, 160, 190, 200, 208, 247, 260, 304, 325, 380, 400, 416, 475, 494, 520, 608, 650, 760, 800, 950, 988, 1040, 1235, 1300, 1520, 1900, 1976, 2080, 2470, 2600, 3040, 3800, 3952, 4940, 5200, 6175, 7600, 7904, 9880, 10400, 12350, 13883, 15200, 19760, 24700, 27766, 39520, 49400, 55532, 69415, 98800, 111064, 138830, 180479, 197600, 222128, 263777, 277660, 347075, 360958, 444256, 527554, 555320, 694150, 721916, 902395, 1055108, 1110640, 1318885, 1388300, 1443832, 1804790, 2110216, 2221280, 2637770, 2776600, 2887664, 3429101, 3609580, 4220432, 4511975, 5275540, 5553200, 5775328, 6594425, 6858202, 7219160, 8440864, 9023950, 10551080, 11106400, 13188850, 13716404, 14438320, 17145505, 18047900, 21102160, 26377700, 27432808, 28876640, 34291010, 36095800, 42204320, 52755400, 54865616, 68582020, 72191600, 85727525, 105510800, 109731232, 137164040, 144383200, 171455050, 211021600, 274328080, 342910100, 548656160, 685820200, 1371640400, 2743280800]

約数ペア:

[(1, 2743280800), (2, 1371640400), (4, 685820200), (5, 548656160), (8, 342910100), (10, 274328080), (13, 211021600), (16, 171455050), (19, 144383200), (20, 137164040), (25, 109731232), (26, 105510800), (32, 85727525), (38, 72191600), (40, 68582020), (50, 54865616), (52, 52755400), (65, 42204320), (76, 36095800), (80, 34291010), (95, 28876640), (100, 27432808), (104, 26377700), (130, 21102160), (152, 18047900), (160, 17145505), (190, 14438320), (200, 13716404), (208, 13188850), (247, 11106400), (260, 10551080), (304, 9023950), (325, 8440864), (380, 7219160), (400, 6858202), (416, 6594425), (475, 5775328), (494, 5553200), (520, 5275540), (608, 4511975), (650, 4220432), (760, 3609580), (800, 3429101), (950, 2887664), (988, 2776600), (1040, 2637770), (1235, 2221280), (1300, 2110216), (1520, 1804790), (1900, 1443832), (1976, 1388300), (2080, 1318885), (2470, 1110640), (2600, 1055108), (3040, 902395), (3800, 721916), (3952, 694150), (4940, 555320), (5200, 527554), (6175, 444256), (7600, 360958), (7904, 347075), (9880, 277660), (10400, 263777), (12350, 222128), (13883, 197600), (15200, 180479), (19760, 138830), (24700, 111064), (27766, 98800), (39520, 69415), (49400, 55532)]