129106440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{691}}^1$

素因数の和:884

約数の個数: 128

約数和(自身を含む): 433468800

約数和(自身を除く): 304362360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 173, 180, 216, 270, 346, 360, 519, 540, 691, 692, 865, 1038, 1080, 1382, 1384, 1557, 1730, 2073, 2076, 2595, 2764, 3114, 3455, 3460, 4146, 4152, 4671, 5190, 5528, 6219, 6228, 6910, 6920, 7785, 8292, 9342, 10365, 10380, 12438, 12456, 13820, 15570, 16584, 18657, 18684, 20730, 20760, 23355, 24876, 27640, 31095, 31140, 37314, 37368, 41460, 46710, 49752, 62190, 62280, 74628, 82920, 93285, 93420, 119543, 124380, 149256, 186570, 186840, 239086, 248760, 358629, 373140, 478172, 597715, 717258, 746280, 956344, 1075887, 1195430, 1434516, 1793145, 2151774, 2390860, 2869032, 3227661, 3586290, 4303548, 4781720, 5379435, 6455322, 7172580, 8607096, 10758870, 12910644, 14345160, 16138305, 21517740, 25821288, 32276610, 43035480, 64553220, 129106440]

約数ペア:

[(1, 129106440), (2, 64553220), (3, 43035480), (4, 32276610), (5, 25821288), (6, 21517740), (8, 16138305), (9, 14345160), (10, 12910644), (12, 10758870), (15, 8607096), (18, 7172580), (20, 6455322), (24, 5379435), (27, 4781720), (30, 4303548), (36, 3586290), (40, 3227661), (45, 2869032), (54, 2390860), (60, 2151774), (72, 1793145), (90, 1434516), (108, 1195430), (120, 1075887), (135, 956344), (173, 746280), (180, 717258), (216, 597715), (270, 478172), (346, 373140), (360, 358629), (519, 248760), (540, 239086), (691, 186840), (692, 186570), (865, 149256), (1038, 124380), (1080, 119543), (1382, 93420), (1384, 93285), (1557, 82920), (1730, 74628), (2073, 62280), (2076, 62190), (2595, 49752), (2764, 46710), (3114, 41460), (3455, 37368), (3460, 37314), (4146, 31140), (4152, 31095), (4671, 27640), (5190, 24876), (5528, 23355), (6219, 20760), (6228, 20730), (6910, 18684), (6920, 18657), (7785, 16584), (8292, 15570), (9342, 13820), (10365, 12456), (10380, 12438)]