45787000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 126996480

約数和(自身を除く): 81209480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 100, 124, 125, 140, 155, 175, 200, 211, 217, 248, 250, 280, 310, 350, 422, 434, 500, 620, 700, 775, 844, 868, 875, 1000, 1055, 1085, 1240, 1400, 1477, 1550, 1688, 1736, 1750, 2110, 2170, 2954, 3100, 3500, 3875, 4220, 4340, 5275, 5425, 5908, 6200, 6541, 7000, 7385, 7750, 8440, 8680, 10550, 10850, 11816, 13082, 14770, 15500, 21100, 21700, 26164, 26375, 27125, 29540, 31000, 32705, 36925, 42200, 43400, 45787, 52328, 52750, 54250, 59080, 65410, 73850, 91574, 105500, 108500, 130820, 147700, 163525, 183148, 184625, 211000, 217000, 228935, 261640, 295400, 327050, 366296, 369250, 457870, 654100, 738500, 817625, 915740, 1144675, 1308200, 1477000, 1635250, 1831480, 2289350, 3270500, 4578700, 5723375, 6541000, 9157400, 11446750, 22893500, 45787000]

約数ペア:

[(1, 45787000), (2, 22893500), (4, 11446750), (5, 9157400), (7, 6541000), (8, 5723375), (10, 4578700), (14, 3270500), (20, 2289350), (25, 1831480), (28, 1635250), (31, 1477000), (35, 1308200), (40, 1144675), (50, 915740), (56, 817625), (62, 738500), (70, 654100), (100, 457870), (124, 369250), (125, 366296), (140, 327050), (155, 295400), (175, 261640), (200, 228935), (211, 217000), (217, 211000), (248, 184625), (250, 183148), (280, 163525), (310, 147700), (350, 130820), (422, 108500), (434, 105500), (500, 91574), (620, 73850), (700, 65410), (775, 59080), (844, 54250), (868, 52750), (875, 52328), (1000, 45787), (1055, 43400), (1085, 42200), (1240, 36925), (1400, 32705), (1477, 31000), (1550, 29540), (1688, 27125), (1736, 26375), (1750, 26164), (2110, 21700), (2170, 21100), (2954, 15500), (3100, 14770), (3500, 13082), (3875, 11816), (4220, 10850), (4340, 10550), (5275, 8680), (5425, 8440), (5908, 7750), (6200, 7385), (6541, 7000)]