76153860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9839}}^1$

素因数の和:9897

約数の個数: 72

約数和(自身を含む): 236396160

約数和(自身を除く): 160242300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 9839, 19678, 29517, 39356, 49195, 59034, 88551, 98390, 118068, 147585, 177102, 196780, 295170, 354204, 423077, 442755, 590340, 846154, 885510, 1269231, 1692308, 1771020, 2115385, 2538462, 3807693, 4230770, 5076924, 6346155, 7615386, 8461540, 12692310, 15230772, 19038465, 25384620, 38076930, 76153860]

約数ペア:

[(1, 76153860), (2, 38076930), (3, 25384620), (4, 19038465), (5, 15230772), (6, 12692310), (9, 8461540), (10, 7615386), (12, 6346155), (15, 5076924), (18, 4230770), (20, 3807693), (30, 2538462), (36, 2115385), (43, 1771020), (45, 1692308), (60, 1269231), (86, 885510), (90, 846154), (129, 590340), (172, 442755), (180, 423077), (215, 354204), (258, 295170), (387, 196780), (430, 177102), (516, 147585), (645, 118068), (774, 98390), (860, 88551), (1290, 59034), (1548, 49195), (1935, 39356), (2580, 29517), (3870, 19678), (7740, 9839)]