57250620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{6491}}^1$

素因数の和:6520

約数の個数: 108

約数和(自身を含む): 202044024

約数和(自身を除く): 144793404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 6491, 8820, 12982, 19473, 25964, 32455, 38946, 45437, 58419, 64910, 77892, 90874, 97365, 116838, 129820, 136311, 181748, 194730, 227185, 233676, 272622, 292095, 318059, 389460, 408933, 454370, 545244, 584190, 636118, 681555, 817866, 908740, 954177, 1168380, 1272236, 1363110, 1590295, 1635732, 1908354, 2044665, 2726220, 2862531, 3180590, 3816708, 4089330, 4770885, 5725062, 6361180, 8178660, 9541770, 11450124, 14312655, 19083540, 28625310, 57250620]

約数ペア:

[(1, 57250620), (2, 28625310), (3, 19083540), (4, 14312655), (5, 11450124), (6, 9541770), (7, 8178660), (9, 6361180), (10, 5725062), (12, 4770885), (14, 4089330), (15, 3816708), (18, 3180590), (20, 2862531), (21, 2726220), (28, 2044665), (30, 1908354), (35, 1635732), (36, 1590295), (42, 1363110), (45, 1272236), (49, 1168380), (60, 954177), (63, 908740), (70, 817866), (84, 681555), (90, 636118), (98, 584190), (105, 545244), (126, 454370), (140, 408933), (147, 389460), (180, 318059), (196, 292095), (210, 272622), (245, 233676), (252, 227185), (294, 194730), (315, 181748), (420, 136311), (441, 129820), (490, 116838), (588, 97365), (630, 90874), (735, 77892), (882, 64910), (980, 58419), (1260, 45437), (1470, 38946), (1764, 32455), (2205, 25964), (2940, 19473), (4410, 12982), (6491, 8820)]