27067600

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{1381}}^1$

素因数の和:1413

約数の個数: 90

約数和(自身を含む): 75701814

約数和(自身を除く): 48634214

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, 1381, 1400, 1960, 2450, 2762, 2800, 3920, 4900, 5524, 6905, 9667, 9800, 11048, 13810, 19334, 19600, 22096, 27620, 34525, 38668, 48335, 55240, 67669, 69050, 77336, 96670, 110480, 135338, 138100, 154672, 193340, 241675, 270676, 276200, 338345, 386680, 483350, 541352, 552400, 676690, 773360, 966700, 1082704, 1353380, 1691725, 1933400, 2706760, 3383450, 3866800, 5413520, 6766900, 13533800, 27067600]

約数ペア:

[(1, 27067600), (2, 13533800), (4, 6766900), (5, 5413520), (7, 3866800), (8, 3383450), (10, 2706760), (14, 1933400), (16, 1691725), (20, 1353380), (25, 1082704), (28, 966700), (35, 773360), (40, 676690), (49, 552400), (50, 541352), (56, 483350), (70, 386680), (80, 338345), (98, 276200), (100, 270676), (112, 241675), (140, 193340), (175, 154672), (196, 138100), (200, 135338), (245, 110480), (280, 96670), (350, 77336), (392, 69050), (400, 67669), (490, 55240), (560, 48335), (700, 38668), (784, 34525), (980, 27620), (1225, 22096), (1381, 19600), (1400, 19334), (1960, 13810), (2450, 11048), (2762, 9800), (2800, 9667), (3920, 6905), (4900, 5524)]