123125940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{32573}}^1$

素因数の和:32598

約数の個数: 96

約数和(自身を含む): 437794560

約数和(自身を除く): 314668620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 32573, 65146, 97719, 130292, 162865, 195438, 228011, 293157, 325730, 390876, 456022, 488595, 586314, 651460, 684033, 879471, 912044, 977190, 1140055, 1172628, 1368066, 1465785, 1758942, 1954380, 2052099, 2280110, 2736132, 2931570, 3420165, 3517884, 4104198, 4397355, 4560220, 5863140, 6156297, 6840330, 8208396, 8794710, 10260495, 12312594, 13680660, 17589420, 20520990, 24625188, 30781485, 41041980, 61562970, 123125940]

約数ペア:

[(1, 123125940), (2, 61562970), (3, 41041980), (4, 30781485), (5, 24625188), (6, 20520990), (7, 17589420), (9, 13680660), (10, 12312594), (12, 10260495), (14, 8794710), (15, 8208396), (18, 6840330), (20, 6156297), (21, 5863140), (27, 4560220), (28, 4397355), (30, 4104198), (35, 3517884), (36, 3420165), (42, 2931570), (45, 2736132), (54, 2280110), (60, 2052099), (63, 1954380), (70, 1758942), (84, 1465785), (90, 1368066), (105, 1172628), (108, 1140055), (126, 977190), (135, 912044), (140, 879471), (180, 684033), (189, 651460), (210, 586314), (252, 488595), (270, 456022), (315, 390876), (378, 325730), (420, 293157), (540, 228011), (630, 195438), (756, 162865), (945, 130292), (1260, 97719), (1890, 65146), (3780, 32573)]