109520000

素因数分解:

$2^7\times 5^4\times {\mathrm{37}}^2$

素因数の和:108

約数の個数: 120

約数和(自身を含む): 280211085

約数和(自身を除く): 170691085

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 80, 100, 125, 128, 148, 160, 185, 200, 250, 296, 320, 370, 400, 500, 592, 625, 640, 740, 800, 925, 1000, 1184, 1250, 1369, 1480, 1600, 1850, 2000, 2368, 2500, 2738, 2960, 3200, 3700, 4000, 4625, 4736, 5000, 5476, 5920, 6845, 7400, 8000, 9250, 10000, 10952, 11840, 13690, 14800, 16000, 18500, 20000, 21904, 23125, 23680, 27380, 29600, 34225, 37000, 40000, 43808, 46250, 54760, 59200, 68450, 74000, 80000, 87616, 92500, 109520, 118400, 136900, 148000, 171125, 175232, 185000, 219040, 273800, 296000, 342250, 370000, 438080, 547600, 592000, 684500, 740000, 855625, 876160, 1095200, 1369000, 1480000, 1711250, 2190400, 2738000, 2960000, 3422500, 4380800, 5476000, 6845000, 10952000, 13690000, 21904000, 27380000, 54760000, 109520000]

約数ペア:

[(1, 109520000), (2, 54760000), (4, 27380000), (5, 21904000), (8, 13690000), (10, 10952000), (16, 6845000), (20, 5476000), (25, 4380800), (32, 3422500), (37, 2960000), (40, 2738000), (50, 2190400), (64, 1711250), (74, 1480000), (80, 1369000), (100, 1095200), (125, 876160), (128, 855625), (148, 740000), (160, 684500), (185, 592000), (200, 547600), (250, 438080), (296, 370000), (320, 342250), (370, 296000), (400, 273800), (500, 219040), (592, 185000), (625, 175232), (640, 171125), (740, 148000), (800, 136900), (925, 118400), (1000, 109520), (1184, 92500), (1250, 87616), (1369, 80000), (1480, 74000), (1600, 68450), (1850, 59200), (2000, 54760), (2368, 46250), (2500, 43808), (2738, 40000), (2960, 37000), (3200, 34225), (3700, 29600), (4000, 27380), (4625, 23680), (4736, 23125), (5000, 21904), (5476, 20000), (5920, 18500), (6845, 16000), (7400, 14800), (8000, 13690), (9250, 11840), (10000, 10952)]