1957800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 6562080

約数和(自身を除く): 4604280

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, 195, 200, 251, 260, 300, 312, 325, 390, 502, 520, 600, 650, 753, 780, 975, 1004, 1255, 1300, 1506, 1560, 1950, 2008, 2510, 2600, 3012, 3263, 3765, 3900, 5020, 6024, 6275, 6526, 7530, 7800, 9789, 10040, 12550, 13052, 15060, 16315, 18825, 19578, 25100, 26104, 30120, 32630, 37650, 39156, 48945, 50200, 65260, 75300, 78312, 81575, 97890, 130520, 150600, 163150, 195780, 244725, 326300, 391560, 489450, 652600, 978900, 1957800]

約数ペア:

[(1, 1957800), (2, 978900), (3, 652600), (4, 489450), (5, 391560), (6, 326300), (8, 244725), (10, 195780), (12, 163150), (13, 150600), (15, 130520), (20, 97890), (24, 81575), (25, 78312), (26, 75300), (30, 65260), (39, 50200), (40, 48945), (50, 39156), (52, 37650), (60, 32630), (65, 30120), (75, 26104), (78, 25100), (100, 19578), (104, 18825), (120, 16315), (130, 15060), (150, 13052), (156, 12550), (195, 10040), (200, 9789), (251, 7800), (260, 7530), (300, 6526), (312, 6275), (325, 6024), (390, 5020), (502, 3900), (520, 3765), (600, 3263), (650, 3012), (753, 2600), (780, 2510), (975, 2008), (1004, 1950), (1255, 1560), (1300, 1506)]