83751420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 245145600

約数和(自身を除く): 161394180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 127, 145, 174, 254, 290, 348, 379, 381, 435, 508, 580, 635, 758, 762, 870, 1137, 1270, 1516, 1524, 1740, 1895, 1905, 2274, 2540, 3683, 3790, 3810, 4548, 5685, 7366, 7580, 7620, 10991, 11049, 11370, 14732, 18415, 21982, 22098, 22740, 32973, 36830, 43964, 44196, 48133, 54955, 55245, 65946, 73660, 96266, 109910, 110490, 131892, 144399, 164865, 192532, 219820, 220980, 240665, 288798, 329730, 481330, 577596, 659460, 721995, 962660, 1395857, 1443990, 2791714, 2887980, 4187571, 5583428, 6979285, 8375142, 13958570, 16750284, 20937855, 27917140, 41875710, 83751420]

約数ペア:

[(1, 83751420), (2, 41875710), (3, 27917140), (4, 20937855), (5, 16750284), (6, 13958570), (10, 8375142), (12, 6979285), (15, 5583428), (20, 4187571), (29, 2887980), (30, 2791714), (58, 1443990), (60, 1395857), (87, 962660), (116, 721995), (127, 659460), (145, 577596), (174, 481330), (254, 329730), (290, 288798), (348, 240665), (379, 220980), (381, 219820), (435, 192532), (508, 164865), (580, 144399), (635, 131892), (758, 110490), (762, 109910), (870, 96266), (1137, 73660), (1270, 65946), (1516, 55245), (1524, 54955), (1740, 48133), (1895, 44196), (1905, 43964), (2274, 36830), (2540, 32973), (3683, 22740), (3790, 22098), (3810, 21982), (4548, 18415), (5685, 14732), (7366, 11370), (7580, 11049), (7620, 10991)]