555539220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{99559}}^1$

素因数の和:99605

約数の個数: 72

約数和(自身を含む): 1739512320

約数和(自身を除く): 1183973100

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, 99559, 199118, 298677, 398236, 497795, 597354, 896031, 995590, 1194708, 1493385, 1792062, 1991180, 2986770, 3086329, 3584124, 4480155, 5973540, 6172658, 8960310, 9258987, 12345316, 15431645, 17920620, 18517974, 27776961, 30863290, 37035948, 46294935, 55553922, 61726580, 92589870, 111107844, 138884805, 185179740, 277769610, 555539220]

約数ペア:

[(1, 555539220), (2, 277769610), (3, 185179740), (4, 138884805), (5, 111107844), (6, 92589870), (9, 61726580), (10, 55553922), (12, 46294935), (15, 37035948), (18, 30863290), (20, 27776961), (30, 18517974), (31, 17920620), (36, 15431645), (45, 12345316), (60, 9258987), (62, 8960310), (90, 6172658), (93, 5973540), (124, 4480155), (155, 3584124), (180, 3086329), (186, 2986770), (279, 1991180), (310, 1792062), (372, 1493385), (465, 1194708), (558, 995590), (620, 896031), (930, 597354), (1116, 497795), (1395, 398236), (1860, 298677), (2790, 199118), (5580, 99559)]