71143500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1168

約数の個数: 96

約数和(自身を含む): 212179968

約数和(自身を除く): 141036468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 125, 129, 150, 172, 215, 250, 258, 300, 375, 430, 500, 516, 645, 750, 860, 1075, 1103, 1290, 1500, 2150, 2206, 2580, 3225, 3309, 4300, 4412, 5375, 5515, 6450, 6618, 10750, 11030, 12900, 13236, 16125, 16545, 21500, 22060, 27575, 32250, 33090, 47429, 55150, 64500, 66180, 82725, 94858, 110300, 137875, 142287, 165450, 189716, 237145, 275750, 284574, 330900, 413625, 474290, 551500, 569148, 711435, 827250, 948580, 1185725, 1422870, 1654500, 2371450, 2845740, 3557175, 4742900, 5928625, 7114350, 11857250, 14228700, 17785875, 23714500, 35571750, 71143500]

約数ペア:

[(1, 71143500), (2, 35571750), (3, 23714500), (4, 17785875), (5, 14228700), (6, 11857250), (10, 7114350), (12, 5928625), (15, 4742900), (20, 3557175), (25, 2845740), (30, 2371450), (43, 1654500), (50, 1422870), (60, 1185725), (75, 948580), (86, 827250), (100, 711435), (125, 569148), (129, 551500), (150, 474290), (172, 413625), (215, 330900), (250, 284574), (258, 275750), (300, 237145), (375, 189716), (430, 165450), (500, 142287), (516, 137875), (645, 110300), (750, 94858), (860, 82725), (1075, 66180), (1103, 64500), (1290, 55150), (1500, 47429), (2150, 33090), (2206, 32250), (2580, 27575), (3225, 22060), (3309, 21500), (4300, 16545), (4412, 16125), (5375, 13236), (5515, 12900), (6450, 11030), (6618, 10750)]