11985000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:93

約数の個数: 160

約数和(自身を含む): 40487040

約数和(自身を除く): 28502040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 47, 50, 51, 60, 68, 75, 85, 94, 100, 102, 120, 125, 136, 141, 150, 170, 188, 200, 204, 235, 250, 255, 282, 300, 340, 375, 376, 408, 425, 470, 500, 510, 564, 600, 625, 680, 705, 750, 799, 850, 940, 1000, 1020, 1128, 1175, 1250, 1275, 1410, 1500, 1598, 1700, 1875, 1880, 2040, 2125, 2350, 2397, 2500, 2550, 2820, 3000, 3196, 3400, 3525, 3750, 3995, 4250, 4700, 4794, 5000, 5100, 5640, 5875, 6375, 6392, 7050, 7500, 7990, 8500, 9400, 9588, 10200, 10625, 11750, 11985, 12750, 14100, 15000, 15980, 17000, 17625, 19176, 19975, 21250, 23500, 23970, 25500, 28200, 29375, 31875, 31960, 35250, 39950, 42500, 47000, 47940, 51000, 58750, 59925, 63750, 70500, 79900, 85000, 88125, 95880, 99875, 117500, 119850, 127500, 141000, 159800, 176250, 199750, 235000, 239700, 255000, 299625, 352500, 399500, 479400, 499375, 599250, 705000, 799000, 998750, 1198500, 1498125, 1997500, 2397000, 2996250, 3995000, 5992500, 11985000]

約数ペア:

[(1, 11985000), (2, 5992500), (3, 3995000), (4, 2996250), (5, 2397000), (6, 1997500), (8, 1498125), (10, 1198500), (12, 998750), (15, 799000), (17, 705000), (20, 599250), (24, 499375), (25, 479400), (30, 399500), (34, 352500), (40, 299625), (47, 255000), (50, 239700), (51, 235000), (60, 199750), (68, 176250), (75, 159800), (85, 141000), (94, 127500), (100, 119850), (102, 117500), (120, 99875), (125, 95880), (136, 88125), (141, 85000), (150, 79900), (170, 70500), (188, 63750), (200, 59925), (204, 58750), (235, 51000), (250, 47940), (255, 47000), (282, 42500), (300, 39950), (340, 35250), (375, 31960), (376, 31875), (408, 29375), (425, 28200), (470, 25500), (500, 23970), (510, 23500), (564, 21250), (600, 19975), (625, 19176), (680, 17625), (705, 17000), (750, 15980), (799, 15000), (850, 14100), (940, 12750), (1000, 11985), (1020, 11750), (1128, 10625), (1175, 10200), (1250, 9588), (1275, 9400), (1410, 8500), (1500, 7990), (1598, 7500), (1700, 7050), (1875, 6392), (1880, 6375), (2040, 5875), (2125, 5640), (2350, 5100), (2397, 5000), (2500, 4794), (2550, 4700), (2820, 4250), (3000, 3995), (3196, 3750), (3400, 3525)]