65987100

素因数分解:

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

素因数の和:644

約数の個数: 108

約数和(自身を含む): 208596024

約数和(自身を除く): 142608924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 157, 180, 225, 300, 314, 450, 467, 471, 628, 785, 900, 934, 942, 1401, 1413, 1570, 1868, 1884, 2335, 2355, 2802, 2826, 3140, 3925, 4203, 4670, 4710, 5604, 5652, 7005, 7065, 7850, 8406, 9340, 9420, 11675, 11775, 14010, 14130, 15700, 16812, 21015, 23350, 23550, 28020, 28260, 35025, 35325, 42030, 46700, 47100, 70050, 70650, 73319, 84060, 105075, 140100, 141300, 146638, 210150, 219957, 293276, 366595, 420300, 439914, 659871, 733190, 879828, 1099785, 1319742, 1466380, 1832975, 2199570, 2639484, 3299355, 3665950, 4399140, 5498925, 6598710, 7331900, 10997850, 13197420, 16496775, 21995700, 32993550, 65987100]

約数ペア:

[(1, 65987100), (2, 32993550), (3, 21995700), (4, 16496775), (5, 13197420), (6, 10997850), (9, 7331900), (10, 6598710), (12, 5498925), (15, 4399140), (18, 3665950), (20, 3299355), (25, 2639484), (30, 2199570), (36, 1832975), (45, 1466380), (50, 1319742), (60, 1099785), (75, 879828), (90, 733190), (100, 659871), (150, 439914), (157, 420300), (180, 366595), (225, 293276), (300, 219957), (314, 210150), (450, 146638), (467, 141300), (471, 140100), (628, 105075), (785, 84060), (900, 73319), (934, 70650), (942, 70050), (1401, 47100), (1413, 46700), (1570, 42030), (1868, 35325), (1884, 35025), (2335, 28260), (2355, 28020), (2802, 23550), (2826, 23350), (3140, 21015), (3925, 16812), (4203, 15700), (4670, 14130), (4710, 14010), (5604, 11775), (5652, 11675), (7005, 9420), (7065, 9340), (7850, 8406)]