128927250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{57301}}^1$

素因数の和:57324

約数の個数: 48

約数和(自身を含む): 348625368

約数和(自身を除く): 219698118

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 57301, 114602, 171903, 286505, 343806, 515709, 573010, 859515, 1031418, 1432525, 1719030, 2578545, 2865050, 4297575, 5157090, 7162625, 8595150, 12892725, 14325250, 21487875, 25785450, 42975750, 64463625, 128927250]

約数ペア:

[(1, 128927250), (2, 64463625), (3, 42975750), (5, 25785450), (6, 21487875), (9, 14325250), (10, 12892725), (15, 8595150), (18, 7162625), (25, 5157090), (30, 4297575), (45, 2865050), (50, 2578545), (75, 1719030), (90, 1432525), (125, 1031418), (150, 859515), (225, 573010), (250, 515709), (375, 343806), (450, 286505), (750, 171903), (1125, 114602), (2250, 57301)]