75138750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{6679}}^1$

素因数の和:6707

約数の個数: 60

約数和(自身を含む): 203466120

約数和(自身を除く): 128327370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 625, 750, 1125, 1250, 1875, 2250, 3750, 5625, 6679, 11250, 13358, 20037, 33395, 40074, 60111, 66790, 100185, 120222, 166975, 200370, 300555, 333950, 500925, 601110, 834875, 1001850, 1502775, 1669750, 2504625, 3005550, 4174375, 5009250, 7513875, 8348750, 12523125, 15027750, 25046250, 37569375, 75138750]

約数ペア:

[(1, 75138750), (2, 37569375), (3, 25046250), (5, 15027750), (6, 12523125), (9, 8348750), (10, 7513875), (15, 5009250), (18, 4174375), (25, 3005550), (30, 2504625), (45, 1669750), (50, 1502775), (75, 1001850), (90, 834875), (125, 601110), (150, 500925), (225, 333950), (250, 300555), (375, 200370), (450, 166975), (625, 120222), (750, 100185), (1125, 66790), (1250, 60111), (1875, 40074), (2250, 33395), (3750, 20037), (5625, 13358), (6679, 11250)]