134821620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2393}}^1$

素因数の和:2721

約数の個数: 72

約数和(自身を含む): 410436936

約数和(自身を除く): 275615316

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, 1565, 1878, 2393, 2817, 3130, 3756, 4695, 4786, 5634, 6260, 7179, 9390, 9572, 11268, 11965, 14085, 14358, 18780, 21537, 23930, 28170, 28716, 35895, 43074, 47860, 56340, 71790, 86148, 107685, 143580, 215370, 430740, 749009, 1498018, 2247027, 2996036, 3745045, 4494054, 6741081, 7490090, 8988108, 11235135, 13482162, 14980180, 22470270, 26964324, 33705405, 44940540, 67410810, 134821620]

約数ペア:

[(1, 134821620), (2, 67410810), (3, 44940540), (4, 33705405), (5, 26964324), (6, 22470270), (9, 14980180), (10, 13482162), (12, 11235135), (15, 8988108), (18, 7490090), (20, 6741081), (30, 4494054), (36, 3745045), (45, 2996036), (60, 2247027), (90, 1498018), (180, 749009), (313, 430740), (626, 215370), (939, 143580), (1252, 107685), (1565, 86148), (1878, 71790), (2393, 56340), (2817, 47860), (3130, 43074), (3756, 35895), (4695, 28716), (4786, 28170), (5634, 23930), (6260, 21537), (7179, 18780), (9390, 14358), (9572, 14085), (11268, 11965)]