27053800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 68131800

約数和(自身を除く): 41078000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 73, 85, 100, 109, 136, 146, 170, 200, 218, 292, 340, 365, 425, 436, 545, 584, 680, 730, 850, 872, 1090, 1241, 1460, 1700, 1825, 1853, 2180, 2482, 2725, 2920, 3400, 3650, 3706, 4360, 4964, 5450, 6205, 7300, 7412, 7957, 9265, 9928, 10900, 12410, 14600, 14824, 15914, 18530, 21800, 24820, 31025, 31828, 37060, 39785, 46325, 49640, 62050, 63656, 74120, 79570, 92650, 124100, 135269, 159140, 185300, 198925, 248200, 270538, 318280, 370600, 397850, 541076, 676345, 795700, 1082152, 1352690, 1591400, 2705380, 3381725, 5410760, 6763450, 13526900, 27053800]

約数ペア:

[(1, 27053800), (2, 13526900), (4, 6763450), (5, 5410760), (8, 3381725), (10, 2705380), (17, 1591400), (20, 1352690), (25, 1082152), (34, 795700), (40, 676345), (50, 541076), (68, 397850), (73, 370600), (85, 318280), (100, 270538), (109, 248200), (136, 198925), (146, 185300), (170, 159140), (200, 135269), (218, 124100), (292, 92650), (340, 79570), (365, 74120), (425, 63656), (436, 62050), (545, 49640), (584, 46325), (680, 39785), (730, 37060), (850, 31828), (872, 31025), (1090, 24820), (1241, 21800), (1460, 18530), (1700, 15914), (1825, 14824), (1853, 14600), (2180, 12410), (2482, 10900), (2725, 9928), (2920, 9265), (3400, 7957), (3650, 7412), (3706, 7300), (4360, 6205), (4964, 5450)]