126546660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{19001}}^1$

素因数の和:19053

約数の個数: 72

約数和(自身を含む): 394253496

約数和(自身を除く): 267706836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 19001, 38002, 57003, 76004, 95005, 114006, 171009, 190010, 228012, 285015, 342018, 380020, 570030, 684036, 703037, 855045, 1140060, 1406074, 1710090, 2109111, 2812148, 3420180, 3515185, 4218222, 6327333, 7030370, 8436444, 10545555, 12654666, 14060740, 21091110, 25309332, 31636665, 42182220, 63273330, 126546660]

約数ペア:

[(1, 126546660), (2, 63273330), (3, 42182220), (4, 31636665), (5, 25309332), (6, 21091110), (9, 14060740), (10, 12654666), (12, 10545555), (15, 8436444), (18, 7030370), (20, 6327333), (30, 4218222), (36, 3515185), (37, 3420180), (45, 2812148), (60, 2109111), (74, 1710090), (90, 1406074), (111, 1140060), (148, 855045), (180, 703037), (185, 684036), (222, 570030), (333, 380020), (370, 342018), (444, 285015), (555, 228012), (666, 190010), (740, 171009), (1110, 114006), (1332, 95005), (1665, 76004), (2220, 57003), (3330, 38002), (6660, 19001)]