76449780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38611}}^1$

素因数の和:38637

約数の個数: 72

約数和(自身を含む): 252985824

約数和(自身を除く): 176536044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 38611, 77222, 115833, 154444, 193055, 231666, 347499, 386110, 424721, 463332, 579165, 694998, 772220, 849442, 1158330, 1274163, 1389996, 1698884, 1737495, 2123605, 2316660, 2548326, 3474990, 3822489, 4247210, 5096652, 6370815, 6949980, 7644978, 8494420, 12741630, 15289956, 19112445, 25483260, 38224890, 76449780]

約数ペア:

[(1, 76449780), (2, 38224890), (3, 25483260), (4, 19112445), (5, 15289956), (6, 12741630), (9, 8494420), (10, 7644978), (11, 6949980), (12, 6370815), (15, 5096652), (18, 4247210), (20, 3822489), (22, 3474990), (30, 2548326), (33, 2316660), (36, 2123605), (44, 1737495), (45, 1698884), (55, 1389996), (60, 1274163), (66, 1158330), (90, 849442), (99, 772220), (110, 694998), (132, 579165), (165, 463332), (180, 424721), (198, 386110), (220, 347499), (330, 231666), (396, 193055), (495, 154444), (660, 115833), (990, 77222), (1980, 38611)]