145275840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:787

約数の個数: 168

約数和(自身を含む): 507266448

約数和(自身を除く): 361990608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 192, 219, 240, 288, 292, 320, 360, 365, 438, 480, 576, 584, 657, 691, 720, 730, 876, 960, 1095, 1168, 1314, 1382, 1440, 1460, 1752, 2073, 2190, 2336, 2628, 2764, 2880, 2920, 3285, 3455, 3504, 4146, 4380, 4672, 5256, 5528, 5840, 6219, 6570, 6910, 7008, 8292, 8760, 10365, 10512, 11056, 11680, 12438, 13140, 13820, 14016, 16584, 17520, 20730, 21024, 22112, 23360, 24876, 26280, 27640, 31095, 33168, 35040, 41460, 42048, 44224, 49752, 50443, 52560, 55280, 62190, 66336, 70080, 82920, 99504, 100886, 105120, 110560, 124380, 132672, 151329, 165840, 199008, 201772, 210240, 221120, 248760, 252215, 302658, 331680, 398016, 403544, 453987, 497520, 504430, 605316, 663360, 756645, 807088, 907974, 995040, 1008860, 1210632, 1513290, 1614176, 1815948, 1990080, 2017720, 2269935, 2421264, 3026580, 3228352, 3631896, 4035440, 4539870, 4842528, 6053160, 7263792, 8070880, 9079740, 9685056, 12106320, 14527584, 16141760, 18159480, 24212640, 29055168, 36318960, 48425280, 72637920, 145275840]

約数ペア:

[(1, 145275840), (2, 72637920), (3, 48425280), (4, 36318960), (5, 29055168), (6, 24212640), (8, 18159480), (9, 16141760), (10, 14527584), (12, 12106320), (15, 9685056), (16, 9079740), (18, 8070880), (20, 7263792), (24, 6053160), (30, 4842528), (32, 4539870), (36, 4035440), (40, 3631896), (45, 3228352), (48, 3026580), (60, 2421264), (64, 2269935), (72, 2017720), (73, 1990080), (80, 1815948), (90, 1614176), (96, 1513290), (120, 1210632), (144, 1008860), (146, 995040), (160, 907974), (180, 807088), (192, 756645), (219, 663360), (240, 605316), (288, 504430), (292, 497520), (320, 453987), (360, 403544), (365, 398016), (438, 331680), (480, 302658), (576, 252215), (584, 248760), (657, 221120), (691, 210240), (720, 201772), (730, 199008), (876, 165840), (960, 151329), (1095, 132672), (1168, 124380), (1314, 110560), (1382, 105120), (1440, 100886), (1460, 99504), (1752, 82920), (2073, 70080), (2190, 66336), (2336, 62190), (2628, 55280), (2764, 52560), (2880, 50443), (2920, 49752), (3285, 44224), (3455, 42048), (3504, 41460), (4146, 35040), (4380, 33168), (4672, 31095), (5256, 27640), (5528, 26280), (5840, 24876), (6219, 23360), (6570, 22112), (6910, 21024), (7008, 20730), (8292, 17520), (8760, 16584), (10365, 14016), (10512, 13820), (11056, 13140), (11680, 12438)]