195688800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{27179}}^1$

素因数の和:27205

約数の個数: 108

約数和(自身を含む): 690073020

約数和(自身を除く): 494384220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 27179, 54358, 81537, 108716, 135895, 163074, 217432, 244611, 271790, 326148, 407685, 434864, 489222, 543580, 652296, 679475, 815370, 869728, 978444, 1087160, 1223055, 1304592, 1358950, 1630740, 1956888, 2038425, 2174320, 2446110, 2609184, 2717900, 3261480, 3913776, 4076850, 4348640, 4892220, 5435800, 6115275, 6522960, 7827552, 8153700, 9784440, 10871600, 12230550, 13045920, 16307400, 19568880, 21743200, 24461100, 32614800, 39137760, 48922200, 65229600, 97844400, 195688800]

約数ペア:

[(1, 195688800), (2, 97844400), (3, 65229600), (4, 48922200), (5, 39137760), (6, 32614800), (8, 24461100), (9, 21743200), (10, 19568880), (12, 16307400), (15, 13045920), (16, 12230550), (18, 10871600), (20, 9784440), (24, 8153700), (25, 7827552), (30, 6522960), (32, 6115275), (36, 5435800), (40, 4892220), (45, 4348640), (48, 4076850), (50, 3913776), (60, 3261480), (72, 2717900), (75, 2609184), (80, 2446110), (90, 2174320), (96, 2038425), (100, 1956888), (120, 1630740), (144, 1358950), (150, 1304592), (160, 1223055), (180, 1087160), (200, 978444), (225, 869728), (240, 815370), (288, 679475), (300, 652296), (360, 543580), (400, 489222), (450, 434864), (480, 407685), (600, 326148), (720, 271790), (800, 244611), (900, 217432), (1200, 163074), (1440, 135895), (1800, 108716), (2400, 81537), (3600, 54358), (7200, 27179)]