69425220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 202245120

約数和(自身を除く): 132819900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 71, 86, 129, 142, 172, 213, 215, 258, 284, 355, 379, 426, 430, 516, 645, 710, 758, 852, 860, 1065, 1137, 1290, 1420, 1516, 1895, 2130, 2274, 2580, 3053, 3790, 4260, 4548, 5685, 6106, 7580, 9159, 11370, 12212, 15265, 16297, 18318, 22740, 26909, 30530, 32594, 36636, 45795, 48891, 53818, 61060, 65188, 80727, 81485, 91590, 97782, 107636, 134545, 161454, 162970, 183180, 195564, 244455, 269090, 322908, 325940, 403635, 488910, 538180, 807270, 977820, 1157087, 1614540, 2314174, 3471261, 4628348, 5785435, 6942522, 11570870, 13885044, 17356305, 23141740, 34712610, 69425220]

約数ペア:

[(1, 69425220), (2, 34712610), (3, 23141740), (4, 17356305), (5, 13885044), (6, 11570870), (10, 6942522), (12, 5785435), (15, 4628348), (20, 3471261), (30, 2314174), (43, 1614540), (60, 1157087), (71, 977820), (86, 807270), (129, 538180), (142, 488910), (172, 403635), (213, 325940), (215, 322908), (258, 269090), (284, 244455), (355, 195564), (379, 183180), (426, 162970), (430, 161454), (516, 134545), (645, 107636), (710, 97782), (758, 91590), (852, 81485), (860, 80727), (1065, 65188), (1137, 61060), (1290, 53818), (1420, 48891), (1516, 45795), (1895, 36636), (2130, 32594), (2274, 30530), (2580, 26909), (3053, 22740), (3790, 18318), (4260, 16297), (4548, 15265), (5685, 12212), (6106, 11370), (7580, 9159)]