68393820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{599}}^1$

素因数の和:795

約数の個数: 96

約数和(自身を含む): 210470400

約数和(自身を除く): 142076580

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 173, 220, 330, 346, 519, 599, 660, 692, 865, 1038, 1198, 1730, 1797, 1903, 2076, 2396, 2595, 2995, 3460, 3594, 3806, 5190, 5709, 5990, 6589, 7188, 7612, 8985, 9515, 10380, 11418, 11980, 13178, 17970, 19030, 19767, 22836, 26356, 28545, 32945, 35940, 38060, 39534, 57090, 65890, 79068, 98835, 103627, 114180, 131780, 197670, 207254, 310881, 395340, 414508, 518135, 621762, 1036270, 1139897, 1243524, 1554405, 2072540, 2279794, 3108810, 3419691, 4559588, 5699485, 6217620, 6839382, 11398970, 13678764, 17098455, 22797940, 34196910, 68393820]

約数ペア:

[(1, 68393820), (2, 34196910), (3, 22797940), (4, 17098455), (5, 13678764), (6, 11398970), (10, 6839382), (11, 6217620), (12, 5699485), (15, 4559588), (20, 3419691), (22, 3108810), (30, 2279794), (33, 2072540), (44, 1554405), (55, 1243524), (60, 1139897), (66, 1036270), (110, 621762), (132, 518135), (165, 414508), (173, 395340), (220, 310881), (330, 207254), (346, 197670), (519, 131780), (599, 114180), (660, 103627), (692, 98835), (865, 79068), (1038, 65890), (1198, 57090), (1730, 39534), (1797, 38060), (1903, 35940), (2076, 32945), (2396, 28545), (2595, 26356), (2995, 22836), (3460, 19767), (3594, 19030), (3806, 17970), (5190, 13178), (5709, 11980), (5990, 11418), (6589, 10380), (7188, 9515), (7612, 8985)]