90027180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{569}}^1$

素因数の和:880

約数の個数: 96

約数和(自身を含む): 281534400

約数和(自身を除く): 191507220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 293, 540, 569, 586, 879, 1138, 1172, 1465, 1707, 1758, 2276, 2637, 2845, 2930, 3414, 3516, 4395, 5121, 5274, 5690, 5860, 6828, 7911, 8535, 8790, 10242, 10548, 11380, 13185, 15363, 15822, 17070, 17580, 20484, 25605, 26370, 30726, 31644, 34140, 39555, 51210, 52740, 61452, 76815, 79110, 102420, 153630, 158220, 166717, 307260, 333434, 500151, 666868, 833585, 1000302, 1500453, 1667170, 2000604, 2500755, 3000906, 3334340, 4501359, 5001510, 6001812, 7502265, 9002718, 10003020, 15004530, 18005436, 22506795, 30009060, 45013590, 90027180]

約数ペア:

[(1, 90027180), (2, 45013590), (3, 30009060), (4, 22506795), (5, 18005436), (6, 15004530), (9, 10003020), (10, 9002718), (12, 7502265), (15, 6001812), (18, 5001510), (20, 4501359), (27, 3334340), (30, 3000906), (36, 2500755), (45, 2000604), (54, 1667170), (60, 1500453), (90, 1000302), (108, 833585), (135, 666868), (180, 500151), (270, 333434), (293, 307260), (540, 166717), (569, 158220), (586, 153630), (879, 102420), (1138, 79110), (1172, 76815), (1465, 61452), (1707, 52740), (1758, 51210), (2276, 39555), (2637, 34140), (2845, 31644), (2930, 30726), (3414, 26370), (3516, 25605), (4395, 20484), (5121, 17580), (5274, 17070), (5690, 15822), (5860, 15363), (6828, 13185), (7911, 11380), (8535, 10548), (8790, 10242)]