2570700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:88

約数の個数: 144

約数和(自身を含む): 8749440

約数和(自身を除く): 6178740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 25, 30, 33, 38, 41, 44, 50, 55, 57, 60, 66, 75, 76, 82, 95, 100, 110, 114, 123, 132, 150, 164, 165, 190, 205, 209, 220, 228, 246, 275, 285, 300, 330, 380, 410, 418, 451, 475, 492, 550, 570, 615, 627, 660, 779, 820, 825, 836, 902, 950, 1025, 1045, 1100, 1140, 1230, 1254, 1353, 1425, 1558, 1650, 1804, 1900, 2050, 2090, 2255, 2337, 2460, 2508, 2706, 2850, 3075, 3116, 3135, 3300, 3895, 4100, 4180, 4510, 4674, 5225, 5412, 5700, 6150, 6270, 6765, 7790, 8569, 9020, 9348, 10450, 11275, 11685, 12300, 12540, 13530, 15580, 15675, 17138, 19475, 20900, 22550, 23370, 25707, 27060, 31350, 33825, 34276, 38950, 42845, 45100, 46740, 51414, 58425, 62700, 67650, 77900, 85690, 102828, 116850, 128535, 135300, 171380, 214225, 233700, 257070, 428450, 514140, 642675, 856900, 1285350, 2570700]

約数ペア:

[(1, 2570700), (2, 1285350), (3, 856900), (4, 642675), (5, 514140), (6, 428450), (10, 257070), (11, 233700), (12, 214225), (15, 171380), (19, 135300), (20, 128535), (22, 116850), (25, 102828), (30, 85690), (33, 77900), (38, 67650), (41, 62700), (44, 58425), (50, 51414), (55, 46740), (57, 45100), (60, 42845), (66, 38950), (75, 34276), (76, 33825), (82, 31350), (95, 27060), (100, 25707), (110, 23370), (114, 22550), (123, 20900), (132, 19475), (150, 17138), (164, 15675), (165, 15580), (190, 13530), (205, 12540), (209, 12300), (220, 11685), (228, 11275), (246, 10450), (275, 9348), (285, 9020), (300, 8569), (330, 7790), (380, 6765), (410, 6270), (418, 6150), (451, 5700), (475, 5412), (492, 5225), (550, 4674), (570, 4510), (615, 4180), (627, 4100), (660, 3895), (779, 3300), (820, 3135), (825, 3116), (836, 3075), (902, 2850), (950, 2706), (1025, 2508), (1045, 2460), (1100, 2337), (1140, 2255), (1230, 2090), (1254, 2050), (1353, 1900), (1425, 1804), (1558, 1650)]