22642740

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{1553}}^1$

素因数の和:1580

約数の個数: 84

約数和(自身を含む): 71337924

約数和(自身を除く): 48695184

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, 729, 810, 972, 1215, 1458, 1553, 1620, 2430, 2916, 3106, 3645, 4659, 4860, 6212, 7290, 7765, 9318, 13977, 14580, 15530, 18636, 23295, 27954, 31060, 41931, 46590, 55908, 69885, 83862, 93180, 125793, 139770, 167724, 209655, 251586, 279540, 377379, 419310, 503172, 628965, 754758, 838620, 1132137, 1257930, 1509516, 1886895, 2264274, 2515860, 3773790, 4528548, 5660685, 7547580, 11321370, 22642740]

約数ペア:

[(1, 22642740), (2, 11321370), (3, 7547580), (4, 5660685), (5, 4528548), (6, 3773790), (9, 2515860), (10, 2264274), (12, 1886895), (15, 1509516), (18, 1257930), (20, 1132137), (27, 838620), (30, 754758), (36, 628965), (45, 503172), (54, 419310), (60, 377379), (81, 279540), (90, 251586), (108, 209655), (135, 167724), (162, 139770), (180, 125793), (243, 93180), (270, 83862), (324, 69885), (405, 55908), (486, 46590), (540, 41931), (729, 31060), (810, 27954), (972, 23295), (1215, 18636), (1458, 15530), (1553, 14580), (1620, 13977), (2430, 9318), (2916, 7765), (3106, 7290), (3645, 6212), (4659, 4860)]