83487060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1033}}^1$

素因数の和:1497

約数の個数: 72

約数和(自身を含む): 254053800

約数和(自身を除く): 170566740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 449, 898, 1033, 1347, 1796, 2066, 2245, 2694, 3099, 4041, 4132, 4490, 5165, 5388, 6198, 6735, 8082, 8980, 9297, 10330, 12396, 13470, 15495, 16164, 18594, 20205, 20660, 26940, 30990, 37188, 40410, 46485, 61980, 80820, 92970, 185940, 463817, 927634, 1391451, 1855268, 2319085, 2782902, 4174353, 4638170, 5565804, 6957255, 8348706, 9276340, 13914510, 16697412, 20871765, 27829020, 41743530, 83487060]

約数ペア:

[(1, 83487060), (2, 41743530), (3, 27829020), (4, 20871765), (5, 16697412), (6, 13914510), (9, 9276340), (10, 8348706), (12, 6957255), (15, 5565804), (18, 4638170), (20, 4174353), (30, 2782902), (36, 2319085), (45, 1855268), (60, 1391451), (90, 927634), (180, 463817), (449, 185940), (898, 92970), (1033, 80820), (1347, 61980), (1796, 46485), (2066, 40410), (2245, 37188), (2694, 30990), (3099, 26940), (4041, 20660), (4132, 20205), (4490, 18594), (5165, 16164), (5388, 15495), (6198, 13470), (6735, 12396), (8082, 10330), (8980, 9297)]