68188740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 199656576

約数和(自身を除く): 131467836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 53, 60, 82, 106, 123, 159, 164, 205, 212, 246, 265, 318, 410, 492, 523, 530, 615, 636, 795, 820, 1046, 1060, 1230, 1569, 1590, 2092, 2173, 2460, 2615, 3138, 3180, 4346, 5230, 6276, 6519, 7845, 8692, 10460, 10865, 13038, 15690, 21443, 21730, 26076, 27719, 31380, 32595, 42886, 43460, 55438, 64329, 65190, 83157, 85772, 107215, 110876, 128658, 130380, 138595, 166314, 214430, 257316, 277190, 321645, 332628, 415785, 428860, 554380, 643290, 831570, 1136479, 1286580, 1663140, 2272958, 3409437, 4545916, 5682395, 6818874, 11364790, 13637748, 17047185, 22729580, 34094370, 68188740]

約数ペア:

[(1, 68188740), (2, 34094370), (3, 22729580), (4, 17047185), (5, 13637748), (6, 11364790), (10, 6818874), (12, 5682395), (15, 4545916), (20, 3409437), (30, 2272958), (41, 1663140), (53, 1286580), (60, 1136479), (82, 831570), (106, 643290), (123, 554380), (159, 428860), (164, 415785), (205, 332628), (212, 321645), (246, 277190), (265, 257316), (318, 214430), (410, 166314), (492, 138595), (523, 130380), (530, 128658), (615, 110876), (636, 107215), (795, 85772), (820, 83157), (1046, 65190), (1060, 64329), (1230, 55438), (1569, 43460), (1590, 42886), (2092, 32595), (2173, 31380), (2460, 27719), (2615, 26076), (3138, 21730), (3180, 21443), (4346, 15690), (5230, 13038), (6276, 10865), (6519, 10460), (7845, 8692)]