180215350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 407402496

約数和(自身を除く): 227187146

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 61, 70, 115, 122, 161, 175, 230, 305, 322, 350, 367, 427, 575, 610, 734, 805, 854, 1150, 1403, 1525, 1610, 1835, 2135, 2569, 2806, 3050, 3670, 4025, 4270, 5138, 7015, 8050, 8441, 9175, 9821, 10675, 12845, 14030, 16882, 18350, 19642, 21350, 22387, 25690, 35075, 42205, 44774, 49105, 59087, 64225, 70150, 84410, 98210, 111935, 118174, 128450, 156709, 211025, 223870, 245525, 295435, 313418, 422050, 491050, 514901, 559675, 590870, 783545, 1029802, 1119350, 1477175, 1567090, 2574505, 2954350, 3604307, 3917725, 5149010, 7208614, 7835450, 12872525, 18021535, 25745050, 36043070, 90107675, 180215350]

約数ペア:

[(1, 180215350), (2, 90107675), (5, 36043070), (7, 25745050), (10, 18021535), (14, 12872525), (23, 7835450), (25, 7208614), (35, 5149010), (46, 3917725), (50, 3604307), (61, 2954350), (70, 2574505), (115, 1567090), (122, 1477175), (161, 1119350), (175, 1029802), (230, 783545), (305, 590870), (322, 559675), (350, 514901), (367, 491050), (427, 422050), (575, 313418), (610, 295435), (734, 245525), (805, 223870), (854, 211025), (1150, 156709), (1403, 128450), (1525, 118174), (1610, 111935), (1835, 98210), (2135, 84410), (2569, 70150), (2806, 64225), (3050, 59087), (3670, 49105), (4025, 44774), (4270, 42205), (5138, 35075), (7015, 25690), (8050, 22387), (8441, 21350), (9175, 19642), (9821, 18350), (10675, 16882), (12845, 14030)]