75985980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{797}}^1$

素因数の和:1043

約数の個数: 96

約数和(自身を含む): 244532736

約数和(自身を除く): 168546756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 227, 420, 454, 681, 797, 908, 1135, 1362, 1589, 1594, 2270, 2391, 2724, 3178, 3188, 3405, 3985, 4540, 4767, 4782, 5579, 6356, 6810, 7945, 7970, 9534, 9564, 11158, 11955, 13620, 15890, 15940, 16737, 19068, 22316, 23835, 23910, 27895, 31780, 33474, 47670, 47820, 55790, 66948, 83685, 95340, 111580, 167370, 180919, 334740, 361838, 542757, 723676, 904595, 1085514, 1266433, 1809190, 2171028, 2532866, 2713785, 3618380, 3799299, 5065732, 5427570, 6332165, 7598598, 10855140, 12664330, 15197196, 18996495, 25328660, 37992990, 75985980]

約数ペア:

[(1, 75985980), (2, 37992990), (3, 25328660), (4, 18996495), (5, 15197196), (6, 12664330), (7, 10855140), (10, 7598598), (12, 6332165), (14, 5427570), (15, 5065732), (20, 3799299), (21, 3618380), (28, 2713785), (30, 2532866), (35, 2171028), (42, 1809190), (60, 1266433), (70, 1085514), (84, 904595), (105, 723676), (140, 542757), (210, 361838), (227, 334740), (420, 180919), (454, 167370), (681, 111580), (797, 95340), (908, 83685), (1135, 66948), (1362, 55790), (1589, 47820), (1594, 47670), (2270, 33474), (2391, 31780), (2724, 27895), (3178, 23910), (3188, 23835), (3405, 22316), (3985, 19068), (4540, 16737), (4767, 15940), (4782, 15890), (5579, 13620), (6356, 11955), (6810, 11158), (7945, 9564), (7970, 9534)]