12518100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{1987}}^1$

素因数の和:2014

約数の個数: 108

約数和(自身を含む): 44865184

約数和(自身を除く): 32347084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 1987, 2100, 3150, 3974, 5961, 6300, 7948, 9935, 11922, 13909, 17883, 19870, 23844, 27818, 29805, 35766, 39740, 41727, 49675, 55636, 59610, 69545, 71532, 83454, 89415, 99350, 119220, 125181, 139090, 149025, 166908, 178830, 198700, 208635, 250362, 278180, 298050, 347725, 357660, 417270, 447075, 500724, 596100, 625905, 695450, 834540, 894150, 1043175, 1251810, 1390900, 1788300, 2086350, 2503620, 3129525, 4172700, 6259050, 12518100]

約数ペア:

[(1, 12518100), (2, 6259050), (3, 4172700), (4, 3129525), (5, 2503620), (6, 2086350), (7, 1788300), (9, 1390900), (10, 1251810), (12, 1043175), (14, 894150), (15, 834540), (18, 695450), (20, 625905), (21, 596100), (25, 500724), (28, 447075), (30, 417270), (35, 357660), (36, 347725), (42, 298050), (45, 278180), (50, 250362), (60, 208635), (63, 198700), (70, 178830), (75, 166908), (84, 149025), (90, 139090), (100, 125181), (105, 119220), (126, 99350), (140, 89415), (150, 83454), (175, 71532), (180, 69545), (210, 59610), (225, 55636), (252, 49675), (300, 41727), (315, 39740), (350, 35766), (420, 29805), (450, 27818), (525, 23844), (630, 19870), (700, 17883), (900, 13909), (1050, 11922), (1260, 9935), (1575, 7948), (1987, 6300), (2100, 5961), (3150, 3974)]