83559780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4507}}^1$

素因数の和:4625

約数の個数: 72

約数和(自身を含む): 255982272

約数和(自身を除く): 172422492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3708, 4507, 4635, 6180, 9014, 9270, 13521, 18028, 18540, 22535, 27042, 40563, 45070, 54084, 67605, 81126, 90140, 135210, 162252, 202815, 270420, 405630, 464221, 811260, 928442, 1392663, 1856884, 2321105, 2785326, 4177989, 4642210, 5570652, 6963315, 8355978, 9284420, 13926630, 16711956, 20889945, 27853260, 41779890, 83559780]

約数ペア:

[(1, 83559780), (2, 41779890), (3, 27853260), (4, 20889945), (5, 16711956), (6, 13926630), (9, 9284420), (10, 8355978), (12, 6963315), (15, 5570652), (18, 4642210), (20, 4177989), (30, 2785326), (36, 2321105), (45, 1856884), (60, 1392663), (90, 928442), (103, 811260), (180, 464221), (206, 405630), (309, 270420), (412, 202815), (515, 162252), (618, 135210), (927, 90140), (1030, 81126), (1236, 67605), (1545, 54084), (1854, 45070), (2060, 40563), (3090, 27042), (3708, 22535), (4507, 18540), (4635, 18028), (6180, 13521), (9014, 9270)]