87982800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:645

約数の個数: 120

約数和(自身を含む): 284240736

約数和(自身を除く): 196257936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 157, 200, 240, 300, 314, 400, 467, 471, 600, 628, 785, 934, 942, 1200, 1256, 1401, 1570, 1868, 1884, 2335, 2355, 2512, 2802, 3140, 3736, 3768, 3925, 4670, 4710, 5604, 6280, 7005, 7472, 7536, 7850, 9340, 9420, 11208, 11675, 11775, 12560, 14010, 15700, 18680, 18840, 22416, 23350, 23550, 28020, 31400, 35025, 37360, 37680, 46700, 47100, 56040, 62800, 70050, 73319, 93400, 94200, 112080, 140100, 146638, 186800, 188400, 219957, 280200, 293276, 366595, 439914, 560400, 586552, 733190, 879828, 1099785, 1173104, 1466380, 1759656, 1832975, 2199570, 2932760, 3519312, 3665950, 4399140, 5498925, 5865520, 7331900, 8798280, 10997850, 14663800, 17596560, 21995700, 29327600, 43991400, 87982800]

約数ペア:

[(1, 87982800), (2, 43991400), (3, 29327600), (4, 21995700), (5, 17596560), (6, 14663800), (8, 10997850), (10, 8798280), (12, 7331900), (15, 5865520), (16, 5498925), (20, 4399140), (24, 3665950), (25, 3519312), (30, 2932760), (40, 2199570), (48, 1832975), (50, 1759656), (60, 1466380), (75, 1173104), (80, 1099785), (100, 879828), (120, 733190), (150, 586552), (157, 560400), (200, 439914), (240, 366595), (300, 293276), (314, 280200), (400, 219957), (467, 188400), (471, 186800), (600, 146638), (628, 140100), (785, 112080), (934, 94200), (942, 93400), (1200, 73319), (1256, 70050), (1401, 62800), (1570, 56040), (1868, 47100), (1884, 46700), (2335, 37680), (2355, 37360), (2512, 35025), (2802, 31400), (3140, 28020), (3736, 23550), (3768, 23350), (3925, 22416), (4670, 18840), (4710, 18680), (5604, 15700), (6280, 14010), (7005, 12560), (7472, 11775), (7536, 11675), (7850, 11208), (9340, 9420)]