225517320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{89491}}^1$

素因数の和:89515

約数の個数: 96

約数和(自身を含む): 837645120

約数和(自身を除く): 612127800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 89491, 178982, 268473, 357964, 447455, 536946, 626437, 715928, 805419, 894910, 1073892, 1252874, 1342365, 1610838, 1789820, 1879311, 2147784, 2505748, 2684730, 3132185, 3221676, 3579640, 3758622, 4027095, 5011496, 5369460, 5637933, 6264370, 6443352, 7517244, 8054190, 9396555, 10738920, 11275866, 12528740, 15034488, 16108380, 18793110, 22551732, 25057480, 28189665, 32216760, 37586220, 45103464, 56379330, 75172440, 112758660, 225517320]

約数ペア:

[(1, 225517320), (2, 112758660), (3, 75172440), (4, 56379330), (5, 45103464), (6, 37586220), (7, 32216760), (8, 28189665), (9, 25057480), (10, 22551732), (12, 18793110), (14, 16108380), (15, 15034488), (18, 12528740), (20, 11275866), (21, 10738920), (24, 9396555), (28, 8054190), (30, 7517244), (35, 6443352), (36, 6264370), (40, 5637933), (42, 5369460), (45, 5011496), (56, 4027095), (60, 3758622), (63, 3579640), (70, 3221676), (72, 3132185), (84, 2684730), (90, 2505748), (105, 2147784), (120, 1879311), (126, 1789820), (140, 1610838), (168, 1342365), (180, 1252874), (210, 1073892), (252, 894910), (280, 805419), (315, 715928), (360, 626437), (420, 536946), (504, 447455), (630, 357964), (840, 268473), (1260, 178982), (2520, 89491)]