138429600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{57679}}^1$

素因数の和:57702

約数の個数: 72

約数和(自身を含む): 450596160

約数和(自身を除く): 312166560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 57679, 115358, 173037, 230716, 288395, 346074, 461432, 576790, 692148, 865185, 922864, 1153580, 1384296, 1441975, 1730370, 1845728, 2307160, 2768592, 2883950, 3460740, 4325925, 4614320, 5537184, 5767900, 6921480, 8651850, 9228640, 11535800, 13842960, 17303700, 23071600, 27685920, 34607400, 46143200, 69214800, 138429600]

約数ペア:

[(1, 138429600), (2, 69214800), (3, 46143200), (4, 34607400), (5, 27685920), (6, 23071600), (8, 17303700), (10, 13842960), (12, 11535800), (15, 9228640), (16, 8651850), (20, 6921480), (24, 5767900), (25, 5537184), (30, 4614320), (32, 4325925), (40, 3460740), (48, 2883950), (50, 2768592), (60, 2307160), (75, 1845728), (80, 1730370), (96, 1441975), (100, 1384296), (120, 1153580), (150, 922864), (160, 865185), (200, 692148), (240, 576790), (300, 461432), (400, 346074), (480, 288395), (600, 230716), (800, 173037), (1200, 115358), (2400, 57679)]