75903660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:692

約数の個数: 144

約数和(自身を含む): 266063616

約数和(自身を除く): 190159956

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 107, 126, 140, 180, 210, 214, 252, 315, 321, 420, 428, 535, 563, 630, 642, 749, 963, 1070, 1126, 1260, 1284, 1498, 1605, 1689, 1926, 2140, 2247, 2252, 2815, 2996, 3210, 3378, 3745, 3852, 3941, 4494, 4815, 5067, 5630, 6420, 6741, 6756, 7490, 7882, 8445, 8988, 9630, 10134, 11235, 11260, 11823, 13482, 14980, 15764, 16890, 19260, 19705, 20268, 22470, 23646, 25335, 26964, 33705, 33780, 35469, 39410, 44940, 47292, 50670, 59115, 60241, 67410, 70938, 78820, 101340, 118230, 120482, 134820, 141876, 177345, 180723, 236460, 240964, 301205, 354690, 361446, 421687, 542169, 602410, 709380, 722892, 843374, 903615, 1084338, 1204820, 1265061, 1686748, 1807230, 2108435, 2168676, 2530122, 2710845, 3614460, 3795183, 4216870, 5060244, 5421690, 6325305, 7590366, 8433740, 10843380, 12650610, 15180732, 18975915, 25301220, 37951830, 75903660]

約数ペア:

[(1, 75903660), (2, 37951830), (3, 25301220), (4, 18975915), (5, 15180732), (6, 12650610), (7, 10843380), (9, 8433740), (10, 7590366), (12, 6325305), (14, 5421690), (15, 5060244), (18, 4216870), (20, 3795183), (21, 3614460), (28, 2710845), (30, 2530122), (35, 2168676), (36, 2108435), (42, 1807230), (45, 1686748), (60, 1265061), (63, 1204820), (70, 1084338), (84, 903615), (90, 843374), (105, 722892), (107, 709380), (126, 602410), (140, 542169), (180, 421687), (210, 361446), (214, 354690), (252, 301205), (315, 240964), (321, 236460), (420, 180723), (428, 177345), (535, 141876), (563, 134820), (630, 120482), (642, 118230), (749, 101340), (963, 78820), (1070, 70938), (1126, 67410), (1260, 60241), (1284, 59115), (1498, 50670), (1605, 47292), (1689, 44940), (1926, 39410), (2140, 35469), (2247, 33780), (2252, 33705), (2815, 26964), (2996, 25335), (3210, 23646), (3378, 22470), (3745, 20268), (3852, 19705), (3941, 19260), (4494, 16890), (4815, 15764), (5067, 14980), (5630, 13482), (6420, 11823), (6741, 11260), (6756, 11235), (7490, 10134), (7882, 9630), (8445, 8988)]