42805300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 99743616

約数和(自身を除く): 56938316

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 37, 46, 50, 74, 92, 100, 115, 148, 185, 230, 370, 460, 503, 575, 740, 851, 925, 1006, 1150, 1702, 1850, 2012, 2300, 2515, 3404, 3700, 4255, 5030, 8510, 10060, 11569, 12575, 17020, 18611, 21275, 23138, 25150, 37222, 42550, 46276, 50300, 57845, 74444, 85100, 93055, 115690, 186110, 231380, 289225, 372220, 428053, 465275, 578450, 856106, 930550, 1156900, 1712212, 1861100, 2140265, 4280530, 8561060, 10701325, 21402650, 42805300]

約数ペア:

[(1, 42805300), (2, 21402650), (4, 10701325), (5, 8561060), (10, 4280530), (20, 2140265), (23, 1861100), (25, 1712212), (37, 1156900), (46, 930550), (50, 856106), (74, 578450), (92, 465275), (100, 428053), (115, 372220), (148, 289225), (185, 231380), (230, 186110), (370, 115690), (460, 93055), (503, 85100), (575, 74444), (740, 57845), (851, 50300), (925, 46276), (1006, 42550), (1150, 37222), (1702, 25150), (1850, 23138), (2012, 21275), (2300, 18611), (2515, 17020), (3404, 12575), (3700, 11569), (4255, 10060), (5030, 8510)]