86322500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 120

約数和(自身を含む): 213606624

約数和(自身を除く): 127284124

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 43, 44, 50, 55, 73, 86, 100, 110, 125, 146, 172, 215, 220, 250, 275, 292, 365, 430, 473, 500, 550, 625, 730, 803, 860, 946, 1075, 1100, 1250, 1375, 1460, 1606, 1825, 1892, 2150, 2365, 2500, 2750, 3139, 3212, 3650, 4015, 4300, 4730, 5375, 5500, 6278, 6875, 7300, 8030, 9125, 9460, 10750, 11825, 12556, 13750, 15695, 16060, 18250, 20075, 21500, 23650, 26875, 27500, 31390, 34529, 36500, 40150, 45625, 47300, 53750, 59125, 62780, 69058, 78475, 80300, 91250, 100375, 107500, 118250, 138116, 156950, 172645, 182500, 200750, 236500, 295625, 313900, 345290, 392375, 401500, 501875, 591250, 690580, 784750, 863225, 1003750, 1182500, 1569500, 1726450, 1961875, 2007500, 3452900, 3923750, 4316125, 7847500, 8632250, 17264500, 21580625, 43161250, 86322500]

約数ペア:

[(1, 86322500), (2, 43161250), (4, 21580625), (5, 17264500), (10, 8632250), (11, 7847500), (20, 4316125), (22, 3923750), (25, 3452900), (43, 2007500), (44, 1961875), (50, 1726450), (55, 1569500), (73, 1182500), (86, 1003750), (100, 863225), (110, 784750), (125, 690580), (146, 591250), (172, 501875), (215, 401500), (220, 392375), (250, 345290), (275, 313900), (292, 295625), (365, 236500), (430, 200750), (473, 182500), (500, 172645), (550, 156950), (625, 138116), (730, 118250), (803, 107500), (860, 100375), (946, 91250), (1075, 80300), (1100, 78475), (1250, 69058), (1375, 62780), (1460, 59125), (1606, 53750), (1825, 47300), (1892, 45625), (2150, 40150), (2365, 36500), (2500, 34529), (2750, 31390), (3139, 27500), (3212, 26875), (3650, 23650), (4015, 21500), (4300, 20075), (4730, 18250), (5375, 16060), (5500, 15695), (6278, 13750), (6875, 12556), (7300, 11825), (8030, 10750), (9125, 9460)]