223840980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113051}}^1$

素因数の和:113077

約数の個数: 72

約数和(自身を含む): 740716704

約数和(自身を除く): 516875724

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, 113051, 226102, 339153, 452204, 565255, 678306, 1017459, 1130510, 1243561, 1356612, 1695765, 2034918, 2261020, 2487122, 3391530, 3730683, 4069836, 4974244, 5087295, 6217805, 6783060, 7461366, 10174590, 11192049, 12435610, 14922732, 18653415, 20349180, 22384098, 24871220, 37306830, 44768196, 55960245, 74613660, 111920490, 223840980]

約数ペア:

[(1, 223840980), (2, 111920490), (3, 74613660), (4, 55960245), (5, 44768196), (6, 37306830), (9, 24871220), (10, 22384098), (11, 20349180), (12, 18653415), (15, 14922732), (18, 12435610), (20, 11192049), (22, 10174590), (30, 7461366), (33, 6783060), (36, 6217805), (44, 5087295), (45, 4974244), (55, 4069836), (60, 3730683), (66, 3391530), (90, 2487122), (99, 2261020), (110, 2034918), (132, 1695765), (165, 1356612), (180, 1243561), (198, 1130510), (220, 1017459), (330, 678306), (396, 565255), (495, 452204), (660, 339153), (990, 226102), (1980, 113051)]