320126093025

素因数分解:

$3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{2939}}^1\times {\mathrm{6883}}^1$

素因数の和:10046

約数の個数: 48

約数和(自身を含む): 532041780480

約数和(自身を除く): 211915687455

約数列:

[1, 3, 5, 15, 25, 75, 211, 633, 1055, 2939, 3165, 5275, 6883, 8817, 14695, 15825, 20649, 34415, 44085, 73475, 103245, 172075, 220425, 516225, 620129, 1452313, 1860387, 3100645, 4356939, 7261565, 9301935, 15503225, 20229137, 21784695, 36307825, 46509675, 60687411, 101145685, 108923475, 303437055, 505728425, 1517185275, 4268347907, 12805043721, 21341739535, 64025218605, 106708697675, 320126093025]

約数ペア:

[(1, 320126093025), (3, 106708697675), (5, 64025218605), (15, 21341739535), (25, 12805043721), (75, 4268347907), (211, 1517185275), (633, 505728425), (1055, 303437055), (2939, 108923475), (3165, 101145685), (5275, 60687411), (6883, 46509675), (8817, 36307825), (14695, 21784695), (15825, 20229137), (20649, 15503225), (34415, 9301935), (44085, 7261565), (73475, 4356939), (103245, 3100645), (172075, 1860387), (220425, 1452313), (516225, 620129)]