91874340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4019}}^1$

素因数の和:4161

約数の個数: 72

約数和(自身を含む): 280949760

約数和(自身を除く): 189075420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4019, 4572, 5715, 7620, 8038, 11430, 12057, 16076, 20095, 22860, 24114, 36171, 40190, 48228, 60285, 72342, 80380, 120570, 144684, 180855, 241140, 361710, 510413, 723420, 1020826, 1531239, 2041652, 2552065, 3062478, 4593717, 5104130, 6124956, 7656195, 9187434, 10208260, 15312390, 18374868, 22968585, 30624780, 45937170, 91874340]

約数ペア:

[(1, 91874340), (2, 45937170), (3, 30624780), (4, 22968585), (5, 18374868), (6, 15312390), (9, 10208260), (10, 9187434), (12, 7656195), (15, 6124956), (18, 5104130), (20, 4593717), (30, 3062478), (36, 2552065), (45, 2041652), (60, 1531239), (90, 1020826), (127, 723420), (180, 510413), (254, 361710), (381, 241140), (508, 180855), (635, 144684), (762, 120570), (1143, 80380), (1270, 72342), (1524, 60285), (1905, 48228), (2286, 40190), (2540, 36171), (3810, 24114), (4019, 22860), (4572, 20095), (5715, 16076), (7620, 12057), (8038, 11430)]