258671400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{2551}}^1$

素因数の和:2596

約数の個数: 144

約数和(自身を含む): 868649760

約数和(自身を除く): 609978360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 169, 195, 200, 260, 300, 312, 325, 338, 390, 507, 520, 600, 650, 676, 780, 845, 975, 1014, 1300, 1352, 1560, 1690, 1950, 2028, 2535, 2551, 2600, 3380, 3900, 4056, 4225, 5070, 5102, 6760, 7653, 7800, 8450, 10140, 10204, 12675, 12755, 15306, 16900, 20280, 20408, 25350, 25510, 30612, 33163, 33800, 38265, 50700, 51020, 61224, 63775, 66326, 76530, 99489, 101400, 102040, 127550, 132652, 153060, 165815, 191325, 198978, 255100, 265304, 306120, 331630, 382650, 397956, 431119, 497445, 510200, 663260, 765300, 795912, 829075, 862238, 994890, 1293357, 1326520, 1530600, 1658150, 1724476, 1989780, 2155595, 2487225, 2586714, 3316300, 3448952, 3979560, 4311190, 4974450, 5173428, 6466785, 6632600, 8622380, 9948900, 10346856, 10777975, 12933570, 17244760, 19897800, 21555950, 25867140, 32333925, 43111900, 51734280, 64667850, 86223800, 129335700, 258671400]

約数ペア:

[(1, 258671400), (2, 129335700), (3, 86223800), (4, 64667850), (5, 51734280), (6, 43111900), (8, 32333925), (10, 25867140), (12, 21555950), (13, 19897800), (15, 17244760), (20, 12933570), (24, 10777975), (25, 10346856), (26, 9948900), (30, 8622380), (39, 6632600), (40, 6466785), (50, 5173428), (52, 4974450), (60, 4311190), (65, 3979560), (75, 3448952), (78, 3316300), (100, 2586714), (104, 2487225), (120, 2155595), (130, 1989780), (150, 1724476), (156, 1658150), (169, 1530600), (195, 1326520), (200, 1293357), (260, 994890), (300, 862238), (312, 829075), (325, 795912), (338, 765300), (390, 663260), (507, 510200), (520, 497445), (600, 431119), (650, 397956), (676, 382650), (780, 331630), (845, 306120), (975, 265304), (1014, 255100), (1300, 198978), (1352, 191325), (1560, 165815), (1690, 153060), (1950, 132652), (2028, 127550), (2535, 102040), (2551, 101400), (2600, 99489), (3380, 76530), (3900, 66326), (4056, 63775), (4225, 61224), (5070, 51020), (5102, 50700), (6760, 38265), (7653, 33800), (7800, 33163), (8450, 30612), (10140, 25510), (10204, 25350), (12675, 20408), (12755, 20280), (15306, 16900)]