72037150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1693}}^1$

素因数の和:1765

約数の個数: 48

約数和(自身を含む): 143678304

約数和(自身を除く): 71641154

約数列:

[1, 2, 5, 10, 23, 25, 37, 46, 50, 74, 115, 185, 230, 370, 575, 851, 925, 1150, 1693, 1702, 1850, 3386, 4255, 8465, 8510, 16930, 21275, 38939, 42325, 42550, 62641, 77878, 84650, 125282, 194695, 313205, 389390, 626410, 973475, 1440743, 1566025, 1946950, 2881486, 3132050, 7203715, 14407430, 36018575, 72037150]

約数ペア:

[(1, 72037150), (2, 36018575), (5, 14407430), (10, 7203715), (23, 3132050), (25, 2881486), (37, 1946950), (46, 1566025), (50, 1440743), (74, 973475), (115, 626410), (185, 389390), (230, 313205), (370, 194695), (575, 125282), (851, 84650), (925, 77878), (1150, 62641), (1693, 42550), (1702, 42325), (1850, 38939), (3386, 21275), (4255, 16930), (8465, 8510)]