5211600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 120

約数和(自身を含む): 17251872

約数和(自身を除く): 12040272

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, 101, 120, 129, 150, 172, 200, 202, 215, 240, 258, 300, 303, 344, 400, 404, 430, 505, 516, 600, 606, 645, 688, 808, 860, 1010, 1032, 1075, 1200, 1212, 1290, 1515, 1616, 1720, 2020, 2064, 2150, 2424, 2525, 2580, 3030, 3225, 3440, 4040, 4300, 4343, 4848, 5050, 5160, 6060, 6450, 7575, 8080, 8600, 8686, 10100, 10320, 12120, 12900, 13029, 15150, 17200, 17372, 20200, 21715, 24240, 25800, 26058, 30300, 34744, 40400, 43430, 51600, 52116, 60600, 65145, 69488, 86860, 104232, 108575, 121200, 130290, 173720, 208464, 217150, 260580, 325725, 347440, 434300, 521160, 651450, 868600, 1042320, 1302900, 1737200, 2605800, 5211600]

約数ペア:

[(1, 5211600), (2, 2605800), (3, 1737200), (4, 1302900), (5, 1042320), (6, 868600), (8, 651450), (10, 521160), (12, 434300), (15, 347440), (16, 325725), (20, 260580), (24, 217150), (25, 208464), (30, 173720), (40, 130290), (43, 121200), (48, 108575), (50, 104232), (60, 86860), (75, 69488), (80, 65145), (86, 60600), (100, 52116), (101, 51600), (120, 43430), (129, 40400), (150, 34744), (172, 30300), (200, 26058), (202, 25800), (215, 24240), (240, 21715), (258, 20200), (300, 17372), (303, 17200), (344, 15150), (400, 13029), (404, 12900), (430, 12120), (505, 10320), (516, 10100), (600, 8686), (606, 8600), (645, 8080), (688, 7575), (808, 6450), (860, 6060), (1010, 5160), (1032, 5050), (1075, 4848), (1200, 4343), (1212, 4300), (1290, 4040), (1515, 3440), (1616, 3225), (1720, 3030), (2020, 2580), (2064, 2525), (2150, 2424)]