72481860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36607}}^1$

素因数の和:36633

約数の個数: 72

約数和(自身を含む): 239855616

約数和(自身を除く): 167373756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 36607, 73214, 109821, 146428, 183035, 219642, 329463, 366070, 402677, 439284, 549105, 658926, 732140, 805354, 1098210, 1208031, 1317852, 1610708, 1647315, 2013385, 2196420, 2416062, 3294630, 3624093, 4026770, 4832124, 6040155, 6589260, 7248186, 8053540, 12080310, 14496372, 18120465, 24160620, 36240930, 72481860]

約数ペア:

[(1, 72481860), (2, 36240930), (3, 24160620), (4, 18120465), (5, 14496372), (6, 12080310), (9, 8053540), (10, 7248186), (11, 6589260), (12, 6040155), (15, 4832124), (18, 4026770), (20, 3624093), (22, 3294630), (30, 2416062), (33, 2196420), (36, 2013385), (44, 1647315), (45, 1610708), (55, 1317852), (60, 1208031), (66, 1098210), (90, 805354), (99, 732140), (110, 658926), (132, 549105), (165, 439284), (180, 402677), (198, 366070), (220, 329463), (330, 219642), (396, 183035), (495, 146428), (660, 109821), (990, 73214), (1980, 36607)]