89996850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{4651}}^1$

素因数の和:4712

約数の個数: 72

約数和(自身を含む): 247467792

約数和(自身を除く): 157470942

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 387, 430, 450, 645, 774, 1075, 1290, 1935, 2150, 3225, 3870, 4651, 6450, 9302, 9675, 13953, 19350, 23255, 27906, 41859, 46510, 69765, 83718, 116275, 139530, 199993, 209295, 232550, 348825, 399986, 418590, 599979, 697650, 999965, 1046475, 1199958, 1799937, 1999930, 2092950, 2999895, 3599874, 4999825, 5999790, 8999685, 9999650, 14999475, 17999370, 29998950, 44998425, 89996850]

約数ペア:

[(1, 89996850), (2, 44998425), (3, 29998950), (5, 17999370), (6, 14999475), (9, 9999650), (10, 8999685), (15, 5999790), (18, 4999825), (25, 3599874), (30, 2999895), (43, 2092950), (45, 1999930), (50, 1799937), (75, 1199958), (86, 1046475), (90, 999965), (129, 697650), (150, 599979), (215, 418590), (225, 399986), (258, 348825), (387, 232550), (430, 209295), (450, 199993), (645, 139530), (774, 116275), (1075, 83718), (1290, 69765), (1935, 46510), (2150, 41859), (3225, 27906), (3870, 23255), (4651, 19350), (6450, 13953), (9302, 9675)]