12686100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{863}}^1$

素因数の和:894

約数の個数: 108

約数和(自身を含む): 42747264

約数和(自身を除く): 30061164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 863, 980, 1050, 1225, 1470, 1726, 2100, 2450, 2589, 2940, 3452, 3675, 4315, 4900, 5178, 6041, 7350, 8630, 10356, 12082, 12945, 14700, 17260, 18123, 21575, 24164, 25890, 30205, 36246, 42287, 43150, 51780, 60410, 64725, 72492, 84574, 86300, 90615, 120820, 126861, 129450, 151025, 169148, 181230, 211435, 253722, 258900, 302050, 362460, 422870, 453075, 507444, 604100, 634305, 845740, 906150, 1057175, 1268610, 1812300, 2114350, 2537220, 3171525, 4228700, 6343050, 12686100]

約数ペア:

[(1, 12686100), (2, 6343050), (3, 4228700), (4, 3171525), (5, 2537220), (6, 2114350), (7, 1812300), (10, 1268610), (12, 1057175), (14, 906150), (15, 845740), (20, 634305), (21, 604100), (25, 507444), (28, 453075), (30, 422870), (35, 362460), (42, 302050), (49, 258900), (50, 253722), (60, 211435), (70, 181230), (75, 169148), (84, 151025), (98, 129450), (100, 126861), (105, 120820), (140, 90615), (147, 86300), (150, 84574), (175, 72492), (196, 64725), (210, 60410), (245, 51780), (294, 43150), (300, 42287), (350, 36246), (420, 30205), (490, 25890), (525, 24164), (588, 21575), (700, 18123), (735, 17260), (863, 14700), (980, 12945), (1050, 12082), (1225, 10356), (1470, 8630), (1726, 7350), (2100, 6041), (2450, 5178), (2589, 4900), (2940, 4315), (3452, 3675)]