132868400

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{6779}}^1$

素因数の和:6811

約数の個数: 90

約数和(自身を含む): 371388060

約数和(自身を除く): 238519660

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3920, 4900, 6779, 9800, 13558, 19600, 27116, 33895, 47453, 54232, 67790, 94906, 108464, 135580, 169475, 189812, 237265, 271160, 332171, 338950, 379624, 474530, 542320, 664342, 677900, 759248, 949060, 1186325, 1328684, 1355800, 1660855, 1898120, 2372650, 2657368, 2711600, 3321710, 3796240, 4745300, 5314736, 6643420, 8304275, 9490600, 13286840, 16608550, 18981200, 26573680, 33217100, 66434200, 132868400]

約数ペア:

[(1, 132868400), (2, 66434200), (4, 33217100), (5, 26573680), (7, 18981200), (8, 16608550), (10, 13286840), (14, 9490600), (16, 8304275), (20, 6643420), (25, 5314736), (28, 4745300), (35, 3796240), (40, 3321710), (49, 2711600), (50, 2657368), (56, 2372650), (70, 1898120), (80, 1660855), (98, 1355800), (100, 1328684), (112, 1186325), (140, 949060), (175, 759248), (196, 677900), (200, 664342), (245, 542320), (280, 474530), (350, 379624), (392, 338950), (400, 332171), (490, 271160), (560, 237265), (700, 189812), (784, 169475), (980, 135580), (1225, 108464), (1400, 94906), (1960, 67790), (2450, 54232), (2800, 47453), (3920, 33895), (4900, 27116), (6779, 19600), (9800, 13558)]