66804540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{797}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 205922304

約数和(自身を除く): 139117764

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 127, 132, 165, 220, 254, 330, 381, 508, 635, 660, 762, 797, 1270, 1397, 1524, 1594, 1905, 2391, 2540, 2794, 3188, 3810, 3985, 4191, 4782, 5588, 6985, 7620, 7970, 8382, 8767, 9564, 11955, 13970, 15940, 16764, 17534, 20955, 23910, 26301, 27940, 35068, 41910, 43835, 47820, 52602, 83820, 87670, 101219, 105204, 131505, 175340, 202438, 263010, 303657, 404876, 506095, 526020, 607314, 1012190, 1113409, 1214628, 1518285, 2024380, 2226818, 3036570, 3340227, 4453636, 5567045, 6073140, 6680454, 11134090, 13360908, 16701135, 22268180, 33402270, 66804540]

約数ペア:

[(1, 66804540), (2, 33402270), (3, 22268180), (4, 16701135), (5, 13360908), (6, 11134090), (10, 6680454), (11, 6073140), (12, 5567045), (15, 4453636), (20, 3340227), (22, 3036570), (30, 2226818), (33, 2024380), (44, 1518285), (55, 1214628), (60, 1113409), (66, 1012190), (110, 607314), (127, 526020), (132, 506095), (165, 404876), (220, 303657), (254, 263010), (330, 202438), (381, 175340), (508, 131505), (635, 105204), (660, 101219), (762, 87670), (797, 83820), (1270, 52602), (1397, 47820), (1524, 43835), (1594, 41910), (1905, 35068), (2391, 27940), (2540, 26301), (2794, 23910), (3188, 20955), (3810, 17534), (3985, 16764), (4191, 15940), (4782, 13970), (5588, 11955), (6985, 9564), (7620, 8767), (7970, 8382)]