20160055125

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{2083}}^1$

素因数の和:3340

約数の個数: 96

約数和(自身を含む): 41587303680

約数和(自身を除く): 21427248555

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 875, 1125, 1229, 1575, 2083, 2625, 3687, 6145, 6249, 7875, 8603, 10415, 11061, 14581, 18435, 18747, 25809, 30725, 31245, 43015, 43743, 52075, 55305, 72905, 77427, 92175, 93735, 129045, 131229, 153625, 156225, 215075, 218715, 260375, 276525, 364525, 387135, 460875, 468675, 645225, 656145, 781125, 1075375, 1093575, 1382625, 1822625, 1935675, 2343375, 2560007, 3226125, 3280725, 5467875, 7680021, 9678375, 12800035, 16403625, 17920049, 23040063, 38400105, 53760147, 64000175, 89600245, 115200315, 161280441, 192000525, 268800735, 320000875, 448001225, 576001575, 806402205, 960002625, 1344003675, 2240006125, 2880007875, 4032011025, 6720018375, 20160055125]

約数ペア:

[(1, 20160055125), (3, 6720018375), (5, 4032011025), (7, 2880007875), (9, 2240006125), (15, 1344003675), (21, 960002625), (25, 806402205), (35, 576001575), (45, 448001225), (63, 320000875), (75, 268800735), (105, 192000525), (125, 161280441), (175, 115200315), (225, 89600245), (315, 64000175), (375, 53760147), (525, 38400105), (875, 23040063), (1125, 17920049), (1229, 16403625), (1575, 12800035), (2083, 9678375), (2625, 7680021), (3687, 5467875), (6145, 3280725), (6249, 3226125), (7875, 2560007), (8603, 2343375), (10415, 1935675), (11061, 1822625), (14581, 1382625), (18435, 1093575), (18747, 1075375), (25809, 781125), (30725, 656145), (31245, 645225), (43015, 468675), (43743, 460875), (52075, 387135), (55305, 364525), (72905, 276525), (77427, 260375), (92175, 218715), (93735, 215075), (129045, 156225), (131229, 153625)]