54320220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11177}}^1$

素因数の和:11201

約数の個数: 72

約数和(自身を含む): 170889264

約数和(自身を除く): 116569044

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, 11177, 22354, 33531, 44708, 55885, 67062, 100593, 111770, 134124, 167655, 201186, 223540, 301779, 335310, 402372, 502965, 603558, 670620, 905337, 1005930, 1207116, 1508895, 1810674, 2011860, 2716011, 3017790, 3621348, 4526685, 5432022, 6035580, 9053370, 10864044, 13580055, 18106740, 27160110, 54320220]

約数ペア:

[(1, 54320220), (2, 27160110), (3, 18106740), (4, 13580055), (5, 10864044), (6, 9053370), (9, 6035580), (10, 5432022), (12, 4526685), (15, 3621348), (18, 3017790), (20, 2716011), (27, 2011860), (30, 1810674), (36, 1508895), (45, 1207116), (54, 1005930), (60, 905337), (81, 670620), (90, 603558), (108, 502965), (135, 402372), (162, 335310), (180, 301779), (243, 223540), (270, 201186), (324, 167655), (405, 134124), (486, 111770), (540, 100593), (810, 67062), (972, 55885), (1215, 44708), (1620, 33531), (2430, 22354), (4860, 11177)]