70988700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{5503}}^1$

素因数の和:5563

約数の個数: 72

約数和(自身を含む): 210208768

約数和(自身を除く): 139220068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 2150, 2580, 3225, 4300, 5503, 6450, 11006, 12900, 16509, 22012, 27515, 33018, 55030, 66036, 82545, 110060, 137575, 165090, 236629, 275150, 330180, 412725, 473258, 550300, 709887, 825450, 946516, 1183145, 1419774, 1650900, 2366290, 2839548, 3549435, 4732580, 5915725, 7098870, 11831450, 14197740, 17747175, 23662900, 35494350, 70988700]

約数ペア:

[(1, 70988700), (2, 35494350), (3, 23662900), (4, 17747175), (5, 14197740), (6, 11831450), (10, 7098870), (12, 5915725), (15, 4732580), (20, 3549435), (25, 2839548), (30, 2366290), (43, 1650900), (50, 1419774), (60, 1183145), (75, 946516), (86, 825450), (100, 709887), (129, 550300), (150, 473258), (172, 412725), (215, 330180), (258, 275150), (300, 236629), (430, 165090), (516, 137575), (645, 110060), (860, 82545), (1075, 66036), (1290, 55030), (2150, 33018), (2580, 27515), (3225, 22012), (4300, 16509), (5503, 12900), (6450, 11006)]