78604830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1831}}^1$

素因数の和:1903

約数の個数: 80

約数和(自身を含む): 215465184

約数和(自身を除く): 136860354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 81, 90, 106, 135, 159, 162, 265, 270, 318, 405, 477, 530, 795, 810, 954, 1431, 1590, 1831, 2385, 2862, 3662, 4293, 4770, 5493, 7155, 8586, 9155, 10986, 14310, 16479, 18310, 21465, 27465, 32958, 42930, 49437, 54930, 82395, 97043, 98874, 148311, 164790, 194086, 247185, 291129, 296622, 485215, 494370, 582258, 741555, 873387, 970430, 1455645, 1483110, 1746774, 2620161, 2911290, 4366935, 5240322, 7860483, 8733870, 13100805, 15720966, 26201610, 39302415, 78604830]

約数ペア:

[(1, 78604830), (2, 39302415), (3, 26201610), (5, 15720966), (6, 13100805), (9, 8733870), (10, 7860483), (15, 5240322), (18, 4366935), (27, 2911290), (30, 2620161), (45, 1746774), (53, 1483110), (54, 1455645), (81, 970430), (90, 873387), (106, 741555), (135, 582258), (159, 494370), (162, 485215), (265, 296622), (270, 291129), (318, 247185), (405, 194086), (477, 164790), (530, 148311), (795, 98874), (810, 97043), (954, 82395), (1431, 54930), (1590, 49437), (1831, 42930), (2385, 32958), (2862, 27465), (3662, 21465), (4293, 18310), (4770, 16479), (5493, 14310), (7155, 10986), (8586, 9155)]