66897660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 193596480

約数和(自身を除く): 126698820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 109, 159, 193, 212, 218, 265, 318, 327, 386, 436, 530, 545, 579, 636, 654, 772, 795, 965, 1060, 1090, 1158, 1308, 1590, 1635, 1930, 2180, 2316, 2895, 3180, 3270, 3860, 5777, 5790, 6540, 10229, 11554, 11580, 17331, 20458, 21037, 23108, 28885, 30687, 34662, 40916, 42074, 51145, 57770, 61374, 63111, 69324, 84148, 86655, 102290, 105185, 115540, 122748, 126222, 153435, 173310, 204580, 210370, 252444, 306870, 315555, 346620, 420740, 613740, 631110, 1114961, 1262220, 2229922, 3344883, 4459844, 5574805, 6689766, 11149610, 13379532, 16724415, 22299220, 33448830, 66897660]

約数ペア:

[(1, 66897660), (2, 33448830), (3, 22299220), (4, 16724415), (5, 13379532), (6, 11149610), (10, 6689766), (12, 5574805), (15, 4459844), (20, 3344883), (30, 2229922), (53, 1262220), (60, 1114961), (106, 631110), (109, 613740), (159, 420740), (193, 346620), (212, 315555), (218, 306870), (265, 252444), (318, 210370), (327, 204580), (386, 173310), (436, 153435), (530, 126222), (545, 122748), (579, 115540), (636, 105185), (654, 102290), (772, 86655), (795, 84148), (965, 69324), (1060, 63111), (1090, 61374), (1158, 57770), (1308, 51145), (1590, 42074), (1635, 40916), (1930, 34662), (2180, 30687), (2316, 28885), (2895, 23108), (3180, 21037), (3270, 20458), (3860, 17331), (5777, 11580), (5790, 11554), (6540, 10229)]