120792975

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 226176000

約数和(自身を除く): 105383025

約数列:

[1, 3, 5, 15, 19, 25, 29, 37, 57, 75, 79, 87, 95, 111, 145, 185, 237, 285, 395, 435, 475, 551, 555, 703, 725, 925, 1073, 1185, 1425, 1501, 1653, 1975, 2109, 2175, 2291, 2755, 2775, 2923, 3219, 3515, 4503, 5365, 5925, 6873, 7505, 8265, 8769, 10545, 11455, 13775, 14615, 16095, 17575, 20387, 22515, 26825, 34365, 37525, 41325, 43529, 43845, 52725, 55537, 57275, 61161, 73075, 80475, 84767, 101935, 112575, 130587, 166611, 171825, 217645, 219225, 254301, 277685, 305805, 423835, 509675, 652935, 833055, 1088225, 1271505, 1388425, 1529025, 1610573, 2119175, 3264675, 4165275, 4831719, 6357525, 8052865, 24158595, 40264325, 120792975]

約数ペア:

[(1, 120792975), (3, 40264325), (5, 24158595), (15, 8052865), (19, 6357525), (25, 4831719), (29, 4165275), (37, 3264675), (57, 2119175), (75, 1610573), (79, 1529025), (87, 1388425), (95, 1271505), (111, 1088225), (145, 833055), (185, 652935), (237, 509675), (285, 423835), (395, 305805), (435, 277685), (475, 254301), (551, 219225), (555, 217645), (703, 171825), (725, 166611), (925, 130587), (1073, 112575), (1185, 101935), (1425, 84767), (1501, 80475), (1653, 73075), (1975, 61161), (2109, 57275), (2175, 55537), (2291, 52725), (2755, 43845), (2775, 43529), (2923, 41325), (3219, 37525), (3515, 34365), (4503, 26825), (5365, 22515), (5925, 20387), (6873, 17575), (7505, 16095), (8265, 14615), (8769, 13775), (10545, 11455)]