171272200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:767

約数の個数: 96

約数和(自身を含む): 438543360

約数和(自身を除く): 267271160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 127, 200, 220, 254, 275, 440, 508, 550, 613, 635, 1016, 1100, 1226, 1270, 1397, 2200, 2452, 2540, 2794, 3065, 3175, 4904, 5080, 5588, 6130, 6350, 6743, 6985, 11176, 12260, 12700, 13486, 13970, 15325, 24520, 25400, 26972, 27940, 30650, 33715, 34925, 53944, 55880, 61300, 67430, 69850, 77851, 122600, 134860, 139700, 155702, 168575, 269720, 279400, 311404, 337150, 389255, 622808, 674300, 778510, 856361, 1348600, 1557020, 1712722, 1946275, 3114040, 3425444, 3892550, 4281805, 6850888, 7785100, 8563610, 15570200, 17127220, 21409025, 34254440, 42818050, 85636100, 171272200]

約数ペア:

[(1, 171272200), (2, 85636100), (4, 42818050), (5, 34254440), (8, 21409025), (10, 17127220), (11, 15570200), (20, 8563610), (22, 7785100), (25, 6850888), (40, 4281805), (44, 3892550), (50, 3425444), (55, 3114040), (88, 1946275), (100, 1712722), (110, 1557020), (127, 1348600), (200, 856361), (220, 778510), (254, 674300), (275, 622808), (440, 389255), (508, 337150), (550, 311404), (613, 279400), (635, 269720), (1016, 168575), (1100, 155702), (1226, 139700), (1270, 134860), (1397, 122600), (2200, 77851), (2452, 69850), (2540, 67430), (2794, 61300), (3065, 55880), (3175, 53944), (4904, 34925), (5080, 33715), (5588, 30650), (6130, 27940), (6350, 26972), (6743, 25400), (6985, 24520), (11176, 15325), (12260, 13970), (12700, 13486)]