79591200

素因数分解:

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

素因数の和:2587

約数の個数: 144

約数和(自身を含む): 279107136

約数和(自身を除く): 199515936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2551, 2600, 3120, 3900, 5102, 5200, 6240, 7653, 7800, 10204, 10400, 12755, 15306, 15600, 20408, 25510, 30612, 31200, 33163, 38265, 40816, 51020, 61224, 63775, 66326, 76530, 81632, 99489, 102040, 122448, 127550, 132652, 153060, 165815, 191325, 198978, 204080, 244896, 255100, 265304, 306120, 331630, 382650, 397956, 408160, 497445, 510200, 530608, 612240, 663260, 765300, 795912, 829075, 994890, 1020400, 1061216, 1224480, 1326520, 1530600, 1591824, 1658150, 1989780, 2040800, 2487225, 2653040, 3061200, 3183648, 3316300, 3979560, 4974450, 5306080, 6122400, 6632600, 7959120, 9948900, 13265200, 15918240, 19897800, 26530400, 39795600, 79591200]

約数ペア:

[(1, 79591200), (2, 39795600), (3, 26530400), (4, 19897800), (5, 15918240), (6, 13265200), (8, 9948900), (10, 7959120), (12, 6632600), (13, 6122400), (15, 5306080), (16, 4974450), (20, 3979560), (24, 3316300), (25, 3183648), (26, 3061200), (30, 2653040), (32, 2487225), (39, 2040800), (40, 1989780), (48, 1658150), (50, 1591824), (52, 1530600), (60, 1326520), (65, 1224480), (75, 1061216), (78, 1020400), (80, 994890), (96, 829075), (100, 795912), (104, 765300), (120, 663260), (130, 612240), (150, 530608), (156, 510200), (160, 497445), (195, 408160), (200, 397956), (208, 382650), (240, 331630), (260, 306120), (300, 265304), (312, 255100), (325, 244896), (390, 204080), (400, 198978), (416, 191325), (480, 165815), (520, 153060), (600, 132652), (624, 127550), (650, 122448), (780, 102040), (800, 99489), (975, 81632), (1040, 76530), (1200, 66326), (1248, 63775), (1300, 61224), (1560, 51020), (1950, 40816), (2080, 38265), (2400, 33163), (2551, 31200), (2600, 30612), (3120, 25510), (3900, 20408), (5102, 15600), (5200, 15306), (6240, 12755), (7653, 10400), (7800, 10204)]