25671900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1031}}^1$

素因数の和:1131

約数の個数: 72

約数和(自身を含む): 75245184

約数和(自身を除く): 49573284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 83, 100, 150, 166, 249, 300, 332, 415, 498, 830, 996, 1031, 1245, 1660, 2062, 2075, 2490, 3093, 4124, 4150, 4980, 5155, 6186, 6225, 8300, 10310, 12372, 12450, 15465, 20620, 24900, 25775, 30930, 51550, 61860, 77325, 85573, 103100, 154650, 171146, 256719, 309300, 342292, 427865, 513438, 855730, 1026876, 1283595, 1711460, 2139325, 2567190, 4278650, 5134380, 6417975, 8557300, 12835950, 25671900]

約数ペア:

[(1, 25671900), (2, 12835950), (3, 8557300), (4, 6417975), (5, 5134380), (6, 4278650), (10, 2567190), (12, 2139325), (15, 1711460), (20, 1283595), (25, 1026876), (30, 855730), (50, 513438), (60, 427865), (75, 342292), (83, 309300), (100, 256719), (150, 171146), (166, 154650), (249, 103100), (300, 85573), (332, 77325), (415, 61860), (498, 51550), (830, 30930), (996, 25775), (1031, 24900), (1245, 20620), (1660, 15465), (2062, 12450), (2075, 12372), (2490, 10310), (3093, 8300), (4124, 6225), (4150, 6186), (4980, 5155)]