205159800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{3137}}^1$

素因数の和:3265

約数の個数: 96

約数和(自身を含む): 642034800

約数和(自身を除く): 436875000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 109, 120, 150, 200, 218, 300, 327, 436, 545, 600, 654, 872, 1090, 1308, 1635, 2180, 2616, 2725, 3137, 3270, 4360, 5450, 6274, 6540, 8175, 9411, 10900, 12548, 13080, 15685, 16350, 18822, 21800, 25096, 31370, 32700, 37644, 47055, 62740, 65400, 75288, 78425, 94110, 125480, 156850, 188220, 235275, 313700, 341933, 376440, 470550, 627400, 683866, 941100, 1025799, 1367732, 1709665, 1882200, 2051598, 2735464, 3419330, 4103196, 5128995, 6838660, 8206392, 8548325, 10257990, 13677320, 17096650, 20515980, 25644975, 34193300, 41031960, 51289950, 68386600, 102579900, 205159800]

約数ペア:

[(1, 205159800), (2, 102579900), (3, 68386600), (4, 51289950), (5, 41031960), (6, 34193300), (8, 25644975), (10, 20515980), (12, 17096650), (15, 13677320), (20, 10257990), (24, 8548325), (25, 8206392), (30, 6838660), (40, 5128995), (50, 4103196), (60, 3419330), (75, 2735464), (100, 2051598), (109, 1882200), (120, 1709665), (150, 1367732), (200, 1025799), (218, 941100), (300, 683866), (327, 627400), (436, 470550), (545, 376440), (600, 341933), (654, 313700), (872, 235275), (1090, 188220), (1308, 156850), (1635, 125480), (2180, 94110), (2616, 78425), (2725, 75288), (3137, 65400), (3270, 62740), (4360, 47055), (5450, 37644), (6274, 32700), (6540, 31370), (8175, 25096), (9411, 21800), (10900, 18822), (12548, 16350), (13080, 15685)]