71492220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{44131}}^1$

素因数の和:44152

約数の個数: 60

約数和(自身を含む): 224278824

約数和(自身を除く): 152786604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 44131, 88262, 132393, 176524, 220655, 264786, 397179, 441310, 529572, 661965, 794358, 882620, 1191537, 1323930, 1588716, 1985895, 2383074, 2647860, 3574611, 3971790, 4766148, 5957685, 7149222, 7943580, 11915370, 14298444, 17873055, 23830740, 35746110, 71492220]

約数ペア:

[(1, 71492220), (2, 35746110), (3, 23830740), (4, 17873055), (5, 14298444), (6, 11915370), (9, 7943580), (10, 7149222), (12, 5957685), (15, 4766148), (18, 3971790), (20, 3574611), (27, 2647860), (30, 2383074), (36, 1985895), (45, 1588716), (54, 1323930), (60, 1191537), (81, 882620), (90, 794358), (108, 661965), (135, 529572), (162, 441310), (180, 397179), (270, 264786), (324, 220655), (405, 176524), (540, 132393), (810, 88262), (1620, 44131)]