100861000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^2\times {\mathrm{349}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 251433000

約数和(自身を除く): 150572000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 125, 136, 170, 200, 250, 289, 340, 349, 425, 500, 578, 680, 698, 850, 1000, 1156, 1396, 1445, 1700, 1745, 2125, 2312, 2792, 2890, 3400, 3490, 4250, 5780, 5933, 6980, 7225, 8500, 8725, 11560, 11866, 13960, 14450, 17000, 17450, 23732, 28900, 29665, 34900, 36125, 43625, 47464, 57800, 59330, 69800, 72250, 87250, 100861, 118660, 144500, 148325, 174500, 201722, 237320, 289000, 296650, 349000, 403444, 504305, 593300, 741625, 806888, 1008610, 1186600, 1483250, 2017220, 2521525, 2966500, 4034440, 5043050, 5933000, 10086100, 12607625, 20172200, 25215250, 50430500, 100861000]

約数ペア:

[(1, 100861000), (2, 50430500), (4, 25215250), (5, 20172200), (8, 12607625), (10, 10086100), (17, 5933000), (20, 5043050), (25, 4034440), (34, 2966500), (40, 2521525), (50, 2017220), (68, 1483250), (85, 1186600), (100, 1008610), (125, 806888), (136, 741625), (170, 593300), (200, 504305), (250, 403444), (289, 349000), (340, 296650), (349, 289000), (425, 237320), (500, 201722), (578, 174500), (680, 148325), (698, 144500), (850, 118660), (1000, 100861), (1156, 87250), (1396, 72250), (1445, 69800), (1700, 59330), (1745, 57800), (2125, 47464), (2312, 43625), (2792, 36125), (2890, 34900), (3400, 29665), (3490, 28900), (4250, 23732), (5780, 17450), (5933, 17000), (6980, 14450), (7225, 13960), (8500, 11866), (8725, 11560)]