22108140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{4549}}^1$

素因数の和:4573

約数の個数: 72

約数和(自身を含む): 69560400

約数和(自身を除く): 47452260

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, 4549, 4860, 9098, 13647, 18196, 22745, 27294, 40941, 45490, 54588, 68235, 81882, 90980, 122823, 136470, 163764, 204705, 245646, 272940, 368469, 409410, 491292, 614115, 736938, 818820, 1105407, 1228230, 1473876, 1842345, 2210814, 2456460, 3684690, 4421628, 5527035, 7369380, 11054070, 22108140]

約数ペア:

[(1, 22108140), (2, 11054070), (3, 7369380), (4, 5527035), (5, 4421628), (6, 3684690), (9, 2456460), (10, 2210814), (12, 1842345), (15, 1473876), (18, 1228230), (20, 1105407), (27, 818820), (30, 736938), (36, 614115), (45, 491292), (54, 409410), (60, 368469), (81, 272940), (90, 245646), (108, 204705), (135, 163764), (162, 136470), (180, 122823), (243, 90980), (270, 81882), (324, 68235), (405, 54588), (486, 45490), (540, 40941), (810, 27294), (972, 22745), (1215, 18196), (1620, 13647), (2430, 9098), (4549, 4860)]