132598900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{27061}}^1$

素因数の和:27089

約数の個数: 54

約数和(自身を含む): 334729878

約数和(自身を除く): 202130978

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 27061, 54122, 108244, 135305, 189427, 270610, 378854, 541220, 676525, 757708, 947135, 1325989, 1353050, 1894270, 2651978, 2706100, 3788540, 4735675, 5303956, 6629945, 9471350, 13259890, 18942700, 26519780, 33149725, 66299450, 132598900]

約数ペア:

[(1, 132598900), (2, 66299450), (4, 33149725), (5, 26519780), (7, 18942700), (10, 13259890), (14, 9471350), (20, 6629945), (25, 5303956), (28, 4735675), (35, 3788540), (49, 2706100), (50, 2651978), (70, 1894270), (98, 1353050), (100, 1325989), (140, 947135), (175, 757708), (196, 676525), (245, 541220), (350, 378854), (490, 270610), (700, 189427), (980, 135305), (1225, 108244), (2450, 54122), (4900, 27061)]