68968860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{599}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 205632000

約数和(自身を除く): 136663140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 101, 114, 190, 202, 228, 285, 303, 380, 404, 505, 570, 599, 606, 1010, 1140, 1198, 1212, 1515, 1797, 1919, 2020, 2396, 2995, 3030, 3594, 3838, 5757, 5990, 6060, 7188, 7676, 8985, 9595, 11381, 11514, 11980, 17970, 19190, 22762, 23028, 28785, 34143, 35940, 38380, 45524, 56905, 57570, 60499, 68286, 113810, 115140, 120998, 136572, 170715, 181497, 227620, 241996, 302495, 341430, 362994, 604990, 682860, 725988, 907485, 1149481, 1209980, 1814970, 2298962, 3448443, 3629940, 4597924, 5747405, 6896886, 11494810, 13793772, 17242215, 22989620, 34484430, 68968860]

約数ペア:

[(1, 68968860), (2, 34484430), (3, 22989620), (4, 17242215), (5, 13793772), (6, 11494810), (10, 6896886), (12, 5747405), (15, 4597924), (19, 3629940), (20, 3448443), (30, 2298962), (38, 1814970), (57, 1209980), (60, 1149481), (76, 907485), (95, 725988), (101, 682860), (114, 604990), (190, 362994), (202, 341430), (228, 302495), (285, 241996), (303, 227620), (380, 181497), (404, 170715), (505, 136572), (570, 120998), (599, 115140), (606, 113810), (1010, 68286), (1140, 60499), (1198, 57570), (1212, 56905), (1515, 45524), (1797, 38380), (1919, 35940), (2020, 34143), (2396, 28785), (2995, 23028), (3030, 22762), (3594, 19190), (3838, 17970), (5757, 11980), (5990, 11514), (6060, 11381), (7188, 9595), (7676, 8985)]