313913820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25033}}^1$

素因数の和:25075

約数の個数: 96

約数和(自身を含む): 1009370880

約数和(自身を除く): 695457060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 6270, 12540, 25033, 50066, 75099, 100132, 125165, 150198, 250330, 275363, 300396, 375495, 475627, 500660, 550726, 750990, 826089, 951254, 1101452, 1376815, 1426881, 1501980, 1652178, 1902508, 2378135, 2753630, 2853762, 3304356, 4130445, 4756270, 5231897, 5507260, 5707524, 7134405, 8260890, 9512540, 10463794, 14268810, 15695691, 16521780, 20927588, 26159485, 28537620, 31391382, 52318970, 62782764, 78478455, 104637940, 156956910, 313913820]

約数ペア:

[(1, 313913820), (2, 156956910), (3, 104637940), (4, 78478455), (5, 62782764), (6, 52318970), (10, 31391382), (11, 28537620), (12, 26159485), (15, 20927588), (19, 16521780), (20, 15695691), (22, 14268810), (30, 10463794), (33, 9512540), (38, 8260890), (44, 7134405), (55, 5707524), (57, 5507260), (60, 5231897), (66, 4756270), (76, 4130445), (95, 3304356), (110, 2853762), (114, 2753630), (132, 2378135), (165, 1902508), (190, 1652178), (209, 1501980), (220, 1426881), (228, 1376815), (285, 1101452), (330, 951254), (380, 826089), (418, 750990), (570, 550726), (627, 500660), (660, 475627), (836, 375495), (1045, 300396), (1140, 275363), (1254, 250330), (2090, 150198), (2508, 125165), (3135, 100132), (4180, 75099), (6270, 50066), (12540, 25033)]