84168900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2281}}^1$

素因数の和:2342

約数の個数: 108

約数和(自身を含む): 270375924

約数和(自身を除く): 186207024

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 41, 45, 50, 60, 75, 82, 90, 100, 123, 150, 164, 180, 205, 225, 246, 300, 369, 410, 450, 492, 615, 738, 820, 900, 1025, 1230, 1476, 1845, 2050, 2281, 2460, 3075, 3690, 4100, 4562, 6150, 6843, 7380, 9124, 9225, 11405, 12300, 13686, 18450, 20529, 22810, 27372, 34215, 36900, 41058, 45620, 57025, 68430, 82116, 93521, 102645, 114050, 136860, 171075, 187042, 205290, 228100, 280563, 342150, 374084, 410580, 467605, 513225, 561126, 684300, 841689, 935210, 1026450, 1122252, 1402815, 1683378, 1870420, 2052900, 2338025, 2805630, 3366756, 4208445, 4676050, 5611260, 7014075, 8416890, 9352100, 14028150, 16833780, 21042225, 28056300, 42084450, 84168900]

約数ペア:

[(1, 84168900), (2, 42084450), (3, 28056300), (4, 21042225), (5, 16833780), (6, 14028150), (9, 9352100), (10, 8416890), (12, 7014075), (15, 5611260), (18, 4676050), (20, 4208445), (25, 3366756), (30, 2805630), (36, 2338025), (41, 2052900), (45, 1870420), (50, 1683378), (60, 1402815), (75, 1122252), (82, 1026450), (90, 935210), (100, 841689), (123, 684300), (150, 561126), (164, 513225), (180, 467605), (205, 410580), (225, 374084), (246, 342150), (300, 280563), (369, 228100), (410, 205290), (450, 187042), (492, 171075), (615, 136860), (738, 114050), (820, 102645), (900, 93521), (1025, 82116), (1230, 68430), (1476, 57025), (1845, 45620), (2050, 41058), (2281, 36900), (2460, 34215), (3075, 27372), (3690, 22810), (4100, 20529), (4562, 18450), (6150, 13686), (6843, 12300), (7380, 11405), (9124, 9225)]