420912150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:914

約数の個数: 96

約数和(自身を含む): 1082743200

約数和(自身を除く): 661831050

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 89, 123, 150, 178, 205, 246, 267, 410, 445, 534, 615, 769, 890, 1025, 1230, 1335, 1538, 2050, 2225, 2307, 2670, 3075, 3649, 3845, 4450, 4614, 6150, 6675, 7298, 7690, 10947, 11535, 13350, 18245, 19225, 21894, 23070, 31529, 36490, 38450, 54735, 57675, 63058, 68441, 91225, 94587, 109470, 115350, 136882, 157645, 182450, 189174, 205323, 273675, 315290, 342205, 410646, 472935, 547350, 684410, 788225, 945870, 1026615, 1576450, 1711025, 2053230, 2364675, 2806081, 3422050, 4729350, 5133075, 5612162, 8418243, 10266150, 14030405, 16836486, 28060810, 42091215, 70152025, 84182430, 140304050, 210456075, 420912150]

約数ペア:

[(1, 420912150), (2, 210456075), (3, 140304050), (5, 84182430), (6, 70152025), (10, 42091215), (15, 28060810), (25, 16836486), (30, 14030405), (41, 10266150), (50, 8418243), (75, 5612162), (82, 5133075), (89, 4729350), (123, 3422050), (150, 2806081), (178, 2364675), (205, 2053230), (246, 1711025), (267, 1576450), (410, 1026615), (445, 945870), (534, 788225), (615, 684410), (769, 547350), (890, 472935), (1025, 410646), (1230, 342205), (1335, 315290), (1538, 273675), (2050, 205323), (2225, 189174), (2307, 182450), (2670, 157645), (3075, 136882), (3649, 115350), (3845, 109470), (4450, 94587), (4614, 91225), (6150, 68441), (6675, 63058), (7298, 57675), (7690, 54735), (10947, 38450), (11535, 36490), (13350, 31529), (18245, 23070), (19225, 21894)]