8101200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 26723488

約数和(自身を除く): 18622288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 43, 48, 50, 60, 75, 80, 86, 100, 120, 129, 150, 157, 172, 200, 215, 240, 258, 300, 314, 344, 400, 430, 471, 516, 600, 628, 645, 688, 785, 860, 942, 1032, 1075, 1200, 1256, 1290, 1570, 1720, 1884, 2064, 2150, 2355, 2512, 2580, 3140, 3225, 3440, 3768, 3925, 4300, 4710, 5160, 6280, 6450, 6751, 7536, 7850, 8600, 9420, 10320, 11775, 12560, 12900, 13502, 15700, 17200, 18840, 20253, 23550, 25800, 27004, 31400, 33755, 37680, 40506, 47100, 51600, 54008, 62800, 67510, 81012, 94200, 101265, 108016, 135020, 162024, 168775, 188400, 202530, 270040, 324048, 337550, 405060, 506325, 540080, 675100, 810120, 1012650, 1350200, 1620240, 2025300, 2700400, 4050600, 8101200]

約数ペア:

[(1, 8101200), (2, 4050600), (3, 2700400), (4, 2025300), (5, 1620240), (6, 1350200), (8, 1012650), (10, 810120), (12, 675100), (15, 540080), (16, 506325), (20, 405060), (24, 337550), (25, 324048), (30, 270040), (40, 202530), (43, 188400), (48, 168775), (50, 162024), (60, 135020), (75, 108016), (80, 101265), (86, 94200), (100, 81012), (120, 67510), (129, 62800), (150, 54008), (157, 51600), (172, 47100), (200, 40506), (215, 37680), (240, 33755), (258, 31400), (300, 27004), (314, 25800), (344, 23550), (400, 20253), (430, 18840), (471, 17200), (516, 15700), (600, 13502), (628, 12900), (645, 12560), (688, 11775), (785, 10320), (860, 9420), (942, 8600), (1032, 7850), (1075, 7536), (1200, 6751), (1256, 6450), (1290, 6280), (1570, 5160), (1720, 4710), (1884, 4300), (2064, 3925), (2150, 3768), (2355, 3440), (2512, 3225), (2580, 3140)]