2085440700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{9281}}^1$

素因数の和:9412

約数の個数: 144

約数和(自身を含む): 6961054464

約数和(自身を除く): 4875613764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 107, 140, 150, 175, 210, 214, 300, 321, 350, 420, 428, 525, 535, 642, 700, 749, 1050, 1070, 1284, 1498, 1605, 2100, 2140, 2247, 2675, 2996, 3210, 3745, 4494, 5350, 6420, 7490, 8025, 8988, 9281, 10700, 11235, 14980, 16050, 18562, 18725, 22470, 27843, 32100, 37124, 37450, 44940, 46405, 55686, 56175, 64967, 74900, 92810, 111372, 112350, 129934, 139215, 185620, 194901, 224700, 232025, 259868, 278430, 324835, 389802, 464050, 556860, 649670, 696075, 779604, 928100, 974505, 993067, 1299340, 1392150, 1624175, 1949010, 1986134, 2784300, 2979201, 3248350, 3898020, 3972268, 4872525, 4965335, 5958402, 6496700, 6951469, 9745050, 9930670, 11916804, 13902938, 14896005, 19490100, 19861340, 20854407, 24826675, 27805876, 29792010, 34757345, 41708814, 49653350, 59584020, 69514690, 74480025, 83417628, 99306700, 104272035, 139029380, 148960050, 173786725, 208544070, 297920100, 347573450, 417088140, 521360175, 695146900, 1042720350, 2085440700]

約数ペア:

[(1, 2085440700), (2, 1042720350), (3, 695146900), (4, 521360175), (5, 417088140), (6, 347573450), (7, 297920100), (10, 208544070), (12, 173786725), (14, 148960050), (15, 139029380), (20, 104272035), (21, 99306700), (25, 83417628), (28, 74480025), (30, 69514690), (35, 59584020), (42, 49653350), (50, 41708814), (60, 34757345), (70, 29792010), (75, 27805876), (84, 24826675), (100, 20854407), (105, 19861340), (107, 19490100), (140, 14896005), (150, 13902938), (175, 11916804), (210, 9930670), (214, 9745050), (300, 6951469), (321, 6496700), (350, 5958402), (420, 4965335), (428, 4872525), (525, 3972268), (535, 3898020), (642, 3248350), (700, 2979201), (749, 2784300), (1050, 1986134), (1070, 1949010), (1284, 1624175), (1498, 1392150), (1605, 1299340), (2100, 993067), (2140, 974505), (2247, 928100), (2675, 779604), (2996, 696075), (3210, 649670), (3745, 556860), (4494, 464050), (5350, 389802), (6420, 324835), (7490, 278430), (8025, 259868), (8988, 232025), (9281, 224700), (10700, 194901), (11235, 185620), (14980, 139215), (16050, 129934), (18562, 112350), (18725, 111372), (22470, 92810), (27843, 74900), (32100, 64967), (37124, 56175), (37450, 55686), (44940, 46405)]