85643100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2213}}^1$

素因数の和:2276

約数の個数: 108

約数和(自身を含む): 274810536

約数和(自身を除く): 189167436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 129, 150, 172, 180, 215, 225, 258, 300, 387, 430, 450, 516, 645, 774, 860, 900, 1075, 1290, 1548, 1935, 2150, 2213, 2580, 3225, 3870, 4300, 4426, 6450, 6639, 7740, 8852, 9675, 11065, 12900, 13278, 19350, 19917, 22130, 26556, 33195, 38700, 39834, 44260, 55325, 66390, 79668, 95159, 99585, 110650, 132780, 165975, 190318, 199170, 221300, 285477, 331950, 380636, 398340, 475795, 497925, 570954, 663900, 856431, 951590, 995850, 1141908, 1427385, 1712862, 1903180, 1991700, 2378975, 2854770, 3425724, 4282155, 4757950, 5709540, 7136925, 8564310, 9515900, 14273850, 17128620, 21410775, 28547700, 42821550, 85643100]

約数ペア:

[(1, 85643100), (2, 42821550), (3, 28547700), (4, 21410775), (5, 17128620), (6, 14273850), (9, 9515900), (10, 8564310), (12, 7136925), (15, 5709540), (18, 4757950), (20, 4282155), (25, 3425724), (30, 2854770), (36, 2378975), (43, 1991700), (45, 1903180), (50, 1712862), (60, 1427385), (75, 1141908), (86, 995850), (90, 951590), (100, 856431), (129, 663900), (150, 570954), (172, 497925), (180, 475795), (215, 398340), (225, 380636), (258, 331950), (300, 285477), (387, 221300), (430, 199170), (450, 190318), (516, 165975), (645, 132780), (774, 110650), (860, 99585), (900, 95159), (1075, 79668), (1290, 66390), (1548, 55325), (1935, 44260), (2150, 39834), (2213, 38700), (2580, 33195), (3225, 26556), (3870, 22130), (4300, 19917), (4426, 19350), (6450, 13278), (6639, 12900), (7740, 11065), (8852, 9675)]