8107650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:480

約数の個数: 72

約数和(自身を含む): 22342320

約数和(自身を除く): 14234670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 387, 419, 430, 450, 645, 774, 838, 1075, 1257, 1290, 1935, 2095, 2150, 2514, 3225, 3771, 3870, 4190, 6285, 6450, 7542, 9675, 10475, 12570, 18017, 18855, 19350, 20950, 31425, 36034, 37710, 54051, 62850, 90085, 94275, 108102, 162153, 180170, 188550, 270255, 324306, 450425, 540510, 810765, 900850, 1351275, 1621530, 2702550, 4053825, 8107650]

約数ペア:

[(1, 8107650), (2, 4053825), (3, 2702550), (5, 1621530), (6, 1351275), (9, 900850), (10, 810765), (15, 540510), (18, 450425), (25, 324306), (30, 270255), (43, 188550), (45, 180170), (50, 162153), (75, 108102), (86, 94275), (90, 90085), (129, 62850), (150, 54051), (215, 37710), (225, 36034), (258, 31425), (387, 20950), (419, 19350), (430, 18855), (450, 18017), (645, 12570), (774, 10475), (838, 9675), (1075, 7542), (1257, 6450), (1290, 6285), (1935, 4190), (2095, 3870), (2150, 3771), (2514, 3225)]