84387690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 238878720

約数和(自身を除く): 154491030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 107, 115, 127, 135, 138, 207, 214, 230, 254, 270, 321, 345, 381, 414, 535, 621, 635, 642, 690, 762, 963, 1035, 1070, 1143, 1242, 1270, 1605, 1905, 1926, 2070, 2286, 2461, 2889, 2921, 3105, 3210, 3429, 3810, 4815, 4922, 5715, 5778, 5842, 6210, 6858, 7383, 8763, 9630, 11430, 12305, 13589, 14445, 14605, 14766, 17145, 17526, 22149, 24610, 26289, 27178, 28890, 29210, 34290, 36915, 40767, 43815, 44298, 52578, 66447, 67945, 73830, 78867, 81534, 87630, 110745, 122301, 131445, 132894, 135890, 157734, 203835, 221490, 244602, 262890, 312547, 332235, 366903, 394335, 407670, 611505, 625094, 664470, 733806, 788670, 937641, 1223010, 1562735, 1834515, 1875282, 2812923, 3125470, 3669030, 4688205, 5625846, 8438769, 9376410, 14064615, 16877538, 28129230, 42193845, 84387690]

約数ペア:

[(1, 84387690), (2, 42193845), (3, 28129230), (5, 16877538), (6, 14064615), (9, 9376410), (10, 8438769), (15, 5625846), (18, 4688205), (23, 3669030), (27, 3125470), (30, 2812923), (45, 1875282), (46, 1834515), (54, 1562735), (69, 1223010), (90, 937641), (107, 788670), (115, 733806), (127, 664470), (135, 625094), (138, 611505), (207, 407670), (214, 394335), (230, 366903), (254, 332235), (270, 312547), (321, 262890), (345, 244602), (381, 221490), (414, 203835), (535, 157734), (621, 135890), (635, 132894), (642, 131445), (690, 122301), (762, 110745), (963, 87630), (1035, 81534), (1070, 78867), (1143, 73830), (1242, 67945), (1270, 66447), (1605, 52578), (1905, 44298), (1926, 43815), (2070, 40767), (2286, 36915), (2461, 34290), (2889, 29210), (2921, 28890), (3105, 27178), (3210, 26289), (3429, 24610), (3810, 22149), (4815, 17526), (4922, 17145), (5715, 14766), (5778, 14605), (5842, 14445), (6210, 13589), (6858, 12305), (7383, 11430), (8763, 9630)]