66028140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11833}}^1$

素因数の和:11879

約数の個数: 72

約数和(自身を含む): 206763648

約数和(自身を除く): 140735508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 11833, 23666, 35499, 47332, 59165, 70998, 106497, 118330, 141996, 177495, 212994, 236660, 354990, 366823, 425988, 532485, 709980, 733646, 1064970, 1100469, 1467292, 1834115, 2129940, 2200938, 3301407, 3668230, 4401876, 5502345, 6602814, 7336460, 11004690, 13205628, 16507035, 22009380, 33014070, 66028140]

約数ペア:

[(1, 66028140), (2, 33014070), (3, 22009380), (4, 16507035), (5, 13205628), (6, 11004690), (9, 7336460), (10, 6602814), (12, 5502345), (15, 4401876), (18, 3668230), (20, 3301407), (30, 2200938), (31, 2129940), (36, 1834115), (45, 1467292), (60, 1100469), (62, 1064970), (90, 733646), (93, 709980), (124, 532485), (155, 425988), (180, 366823), (186, 354990), (279, 236660), (310, 212994), (372, 177495), (465, 141996), (558, 118330), (620, 106497), (930, 70998), (1116, 59165), (1395, 47332), (1860, 35499), (2790, 23666), (5580, 11833)]