2397000

素因数分解:

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

素因数の和:88

約数の個数: 128

約数和(自身を含む): 8087040

約数和(自身を除く): 5690040

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, 680, 705, 750, 799, 850, 940, 1000, 1020, 1128, 1175, 1275, 1410, 1500, 1598, 1700, 1880, 2040, 2125, 2350, 2397, 2550, 2820, 3000, 3196, 3400, 3525, 3995, 4250, 4700, 4794, 5100, 5640, 5875, 6375, 6392, 7050, 7990, 8500, 9400, 9588, 10200, 11750, 11985, 12750, 14100, 15980, 17000, 17625, 19176, 19975, 23500, 23970, 25500, 28200, 31960, 35250, 39950, 47000, 47940, 51000, 59925, 70500, 79900, 95880, 99875, 119850, 141000, 159800, 199750, 239700, 299625, 399500, 479400, 599250, 799000, 1198500, 2397000]

約数ペア:

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