297582660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{61231}}^1$

素因数の和:61255

約数の個数: 72

約数和(自身を含む): 936114816

約数和(自身を除く): 638532156

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, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 61231, 122462, 183693, 244924, 306155, 367386, 551079, 612310, 734772, 918465, 1102158, 1224620, 1653237, 1836930, 2204316, 2755395, 3306474, 3673860, 4959711, 5510790, 6612948, 8266185, 9919422, 11021580, 14879133, 16532370, 19838844, 24798555, 29758266, 33064740, 49597110, 59516532, 74395665, 99194220, 148791330, 297582660]

約数ペア:

[(1, 297582660), (2, 148791330), (3, 99194220), (4, 74395665), (5, 59516532), (6, 49597110), (9, 33064740), (10, 29758266), (12, 24798555), (15, 19838844), (18, 16532370), (20, 14879133), (27, 11021580), (30, 9919422), (36, 8266185), (45, 6612948), (54, 5510790), (60, 4959711), (81, 3673860), (90, 3306474), (108, 2755395), (135, 2204316), (162, 1836930), (180, 1653237), (243, 1224620), (270, 1102158), (324, 918465), (405, 734772), (486, 612310), (540, 551079), (810, 367386), (972, 306155), (1215, 244924), (1620, 183693), (2430, 122462), (4860, 61231)]