84453660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1499}}^1$

素因数の和:1827

約数の個数: 72

約数和(自身を含む): 257166000

約数和(自身を除く): 172712340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 313, 626, 939, 1252, 1499, 1565, 1878, 2817, 2998, 3130, 3756, 4497, 4695, 5634, 5996, 6260, 7495, 8994, 9390, 11268, 13491, 14085, 14990, 17988, 18780, 22485, 26982, 28170, 29980, 44970, 53964, 56340, 67455, 89940, 134910, 269820, 469187, 938374, 1407561, 1876748, 2345935, 2815122, 4222683, 4691870, 5630244, 7037805, 8445366, 9383740, 14075610, 16890732, 21113415, 28151220, 42226830, 84453660]

約数ペア:

[(1, 84453660), (2, 42226830), (3, 28151220), (4, 21113415), (5, 16890732), (6, 14075610), (9, 9383740), (10, 8445366), (12, 7037805), (15, 5630244), (18, 4691870), (20, 4222683), (30, 2815122), (36, 2345935), (45, 1876748), (60, 1407561), (90, 938374), (180, 469187), (313, 269820), (626, 134910), (939, 89940), (1252, 67455), (1499, 56340), (1565, 53964), (1878, 44970), (2817, 29980), (2998, 28170), (3130, 26982), (3756, 22485), (4497, 18780), (4695, 17988), (5634, 14990), (5996, 14085), (6260, 13491), (7495, 11268), (8994, 9390)]