75894570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2179}}^1$

素因数の和:2241

約数の個数: 80

約数和(自身を含む): 208913760

約数和(自身を除く): 133019190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 162, 215, 258, 270, 387, 405, 430, 645, 774, 810, 1161, 1290, 1935, 2179, 2322, 3483, 3870, 4358, 5805, 6537, 6966, 10895, 11610, 13074, 17415, 19611, 21790, 32685, 34830, 39222, 58833, 65370, 93697, 98055, 117666, 176499, 187394, 196110, 281091, 294165, 352998, 468485, 562182, 588330, 843273, 882495, 936970, 1405455, 1686546, 1764990, 2529819, 2810910, 4216365, 5059638, 7589457, 8432730, 12649095, 15178914, 25298190, 37947285, 75894570]

約数ペア:

[(1, 75894570), (2, 37947285), (3, 25298190), (5, 15178914), (6, 12649095), (9, 8432730), (10, 7589457), (15, 5059638), (18, 4216365), (27, 2810910), (30, 2529819), (43, 1764990), (45, 1686546), (54, 1405455), (81, 936970), (86, 882495), (90, 843273), (129, 588330), (135, 562182), (162, 468485), (215, 352998), (258, 294165), (270, 281091), (387, 196110), (405, 187394), (430, 176499), (645, 117666), (774, 98055), (810, 93697), (1161, 65370), (1290, 58833), (1935, 39222), (2179, 34830), (2322, 32685), (3483, 21790), (3870, 19611), (4358, 17415), (5805, 13074), (6537, 11610), (6966, 10895)]