201715022900

素因数分解:

$2^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{607}}^1\times {\mathrm{22303}}^1$

素因数の和:23073

約数の個数: 72

約数和(自身を含む): 441405081600

約数和(自身を除く): 239690058700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 149, 298, 596, 607, 745, 1214, 1490, 2428, 2980, 3035, 3725, 6070, 7450, 12140, 14900, 15175, 22303, 30350, 44606, 60700, 89212, 90443, 111515, 180886, 223030, 361772, 446060, 452215, 557575, 904430, 1115150, 1808860, 2230300, 2261075, 3323147, 4522150, 6646294, 9044300, 13292588, 13537921, 16615735, 27075842, 33231470, 54151684, 66462940, 67689605, 83078675, 135379210, 166157350, 270758420, 332314700, 338448025, 676896050, 1353792100, 2017150229, 4034300458, 8068600916, 10085751145, 20171502290, 40343004580, 50428755725, 100857511450, 201715022900]

約数ペア:

[(1, 201715022900), (2, 100857511450), (4, 50428755725), (5, 40343004580), (10, 20171502290), (20, 10085751145), (25, 8068600916), (50, 4034300458), (100, 2017150229), (149, 1353792100), (298, 676896050), (596, 338448025), (607, 332314700), (745, 270758420), (1214, 166157350), (1490, 135379210), (2428, 83078675), (2980, 67689605), (3035, 66462940), (3725, 54151684), (6070, 33231470), (7450, 27075842), (12140, 16615735), (14900, 13537921), (15175, 13292588), (22303, 9044300), (30350, 6646294), (44606, 4522150), (60700, 3323147), (89212, 2261075), (90443, 2230300), (111515, 1808860), (180886, 1115150), (223030, 904430), (361772, 557575), (446060, 452215)]