662127660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{3467}}^1$

素因数の和:4543

約数の個数: 72

約数和(自身を含む): 2010926736

約数和(自身を除く): 1348799076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1061, 2122, 3183, 3467, 4244, 5305, 6366, 6934, 9549, 10401, 10610, 12732, 13868, 15915, 17335, 19098, 20802, 21220, 31203, 31830, 34670, 38196, 41604, 47745, 52005, 62406, 63660, 69340, 95490, 104010, 124812, 156015, 190980, 208020, 312030, 624060, 3678487, 7356974, 11035461, 14713948, 18392435, 22070922, 33106383, 36784870, 44141844, 55177305, 66212766, 73569740, 110354610, 132425532, 165531915, 220709220, 331063830, 662127660]

約数ペア:

[(1, 662127660), (2, 331063830), (3, 220709220), (4, 165531915), (5, 132425532), (6, 110354610), (9, 73569740), (10, 66212766), (12, 55177305), (15, 44141844), (18, 36784870), (20, 33106383), (30, 22070922), (36, 18392435), (45, 14713948), (60, 11035461), (90, 7356974), (180, 3678487), (1061, 624060), (2122, 312030), (3183, 208020), (3467, 190980), (4244, 156015), (5305, 124812), (6366, 104010), (6934, 95490), (9549, 69340), (10401, 63660), (10610, 62406), (12732, 52005), (13868, 47745), (15915, 41604), (17335, 38196), (19098, 34670), (20802, 31830), (21220, 31203)]