207825000

素因数分解:

$2^3\times 3^1\times 5^5\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 691830720

約数和(自身を除く): 484005720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 125, 136, 150, 163, 170, 200, 204, 250, 255, 300, 326, 340, 375, 408, 425, 489, 500, 510, 600, 625, 652, 680, 750, 815, 850, 978, 1000, 1020, 1250, 1275, 1304, 1500, 1630, 1700, 1875, 1956, 2040, 2125, 2445, 2500, 2550, 2771, 3000, 3125, 3260, 3400, 3750, 3912, 4075, 4250, 4890, 5000, 5100, 5542, 6250, 6375, 6520, 7500, 8150, 8313, 8500, 9375, 9780, 10200, 10625, 11084, 12225, 12500, 12750, 13855, 15000, 16300, 16626, 17000, 18750, 19560, 20375, 21250, 22168, 24450, 25000, 25500, 27710, 31875, 32600, 33252, 37500, 40750, 41565, 42500, 48900, 51000, 53125, 55420, 61125, 63750, 66504, 69275, 75000, 81500, 83130, 85000, 97800, 101875, 106250, 110840, 122250, 127500, 138550, 159375, 163000, 166260, 203750, 207825, 212500, 244500, 255000, 277100, 305625, 318750, 332520, 346375, 407500, 415650, 425000, 489000, 509375, 554200, 611250, 637500, 692750, 815000, 831300, 1018750, 1039125, 1222500, 1275000, 1385500, 1528125, 1662600, 1731875, 2037500, 2078250, 2445000, 2771000, 3056250, 3463750, 4075000, 4156500, 5195625, 6112500, 6927500, 8313000, 8659375, 10391250, 12225000, 13855000, 17318750, 20782500, 25978125, 34637500, 41565000, 51956250, 69275000, 103912500, 207825000]

約数ペア:

[(1, 207825000), (2, 103912500), (3, 69275000), (4, 51956250), (5, 41565000), (6, 34637500), (8, 25978125), (10, 20782500), (12, 17318750), (15, 13855000), (17, 12225000), (20, 10391250), (24, 8659375), (25, 8313000), (30, 6927500), (34, 6112500), (40, 5195625), (50, 4156500), (51, 4075000), (60, 3463750), (68, 3056250), (75, 2771000), (85, 2445000), (100, 2078250), (102, 2037500), (120, 1731875), (125, 1662600), (136, 1528125), (150, 1385500), (163, 1275000), (170, 1222500), (200, 1039125), (204, 1018750), (250, 831300), (255, 815000), (300, 692750), (326, 637500), (340, 611250), (375, 554200), (408, 509375), (425, 489000), (489, 425000), (500, 415650), (510, 407500), (600, 346375), (625, 332520), (652, 318750), (680, 305625), (750, 277100), (815, 255000), (850, 244500), (978, 212500), (1000, 207825), (1020, 203750), (1250, 166260), (1275, 163000), (1304, 159375), (1500, 138550), (1630, 127500), (1700, 122250), (1875, 110840), (1956, 106250), (2040, 101875), (2125, 97800), (2445, 85000), (2500, 83130), (2550, 81500), (2771, 75000), (3000, 69275), (3125, 66504), (3260, 63750), (3400, 61125), (3750, 55420), (3912, 53125), (4075, 51000), (4250, 48900), (4890, 42500), (5000, 41565), (5100, 40750), (5542, 37500), (6250, 33252), (6375, 32600), (6520, 31875), (7500, 27710), (8150, 25500), (8313, 25000), (8500, 24450), (9375, 22168), (9780, 21250), (10200, 20375), (10625, 19560), (11084, 18750), (12225, 17000), (12500, 16626), (12750, 16300), (13855, 15000)]