33564780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{20719}}^1$

素因数の和:20740

約数の個数: 60

約数和(自身を含む): 105299040

約数和(自身を除く): 71734260

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, 20719, 41438, 62157, 82876, 103595, 124314, 186471, 207190, 248628, 310785, 372942, 414380, 559413, 621570, 745884, 932355, 1118826, 1243140, 1678239, 1864710, 2237652, 2797065, 3356478, 3729420, 5594130, 6712956, 8391195, 11188260, 16782390, 33564780]

約数ペア:

[(1, 33564780), (2, 16782390), (3, 11188260), (4, 8391195), (5, 6712956), (6, 5594130), (9, 3729420), (10, 3356478), (12, 2797065), (15, 2237652), (18, 1864710), (20, 1678239), (27, 1243140), (30, 1118826), (36, 932355), (45, 745884), (54, 621570), (60, 559413), (81, 414380), (90, 372942), (108, 310785), (135, 248628), (162, 207190), (180, 186471), (270, 124314), (324, 103595), (405, 82876), (540, 62157), (810, 41438), (1620, 20719)]