18015150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1447}}^1$

素因数の和:1545

約数の個数: 48

約数和(自身を含む): 45247104

約数和(自身を除く): 27231954

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 83, 150, 166, 249, 415, 498, 830, 1245, 1447, 2075, 2490, 2894, 4150, 4341, 6225, 7235, 8682, 12450, 14470, 21705, 36175, 43410, 72350, 108525, 120101, 217050, 240202, 360303, 600505, 720606, 1201010, 1801515, 3002525, 3603030, 6005050, 9007575, 18015150]

約数ペア:

[(1, 18015150), (2, 9007575), (3, 6005050), (5, 3603030), (6, 3002525), (10, 1801515), (15, 1201010), (25, 720606), (30, 600505), (50, 360303), (75, 240202), (83, 217050), (150, 120101), (166, 108525), (249, 72350), (415, 43410), (498, 36175), (830, 21705), (1245, 14470), (1447, 12450), (2075, 8682), (2490, 7235), (2894, 6225), (4150, 4341)]