225501660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54469}}^1$

素因数の和:54507

約数の個数: 72

約数和(自身を含む): 713774880

約数和(自身を除く): 488273220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 54469, 108938, 163407, 217876, 272345, 326814, 490221, 544690, 653628, 817035, 980442, 1089380, 1252787, 1634070, 1960884, 2451105, 2505574, 3268140, 3758361, 4902210, 5011148, 6263935, 7516722, 9804420, 11275083, 12527870, 15033444, 18791805, 22550166, 25055740, 37583610, 45100332, 56375415, 75167220, 112750830, 225501660]

約数ペア:

[(1, 225501660), (2, 112750830), (3, 75167220), (4, 56375415), (5, 45100332), (6, 37583610), (9, 25055740), (10, 22550166), (12, 18791805), (15, 15033444), (18, 12527870), (20, 11275083), (23, 9804420), (30, 7516722), (36, 6263935), (45, 5011148), (46, 4902210), (60, 3758361), (69, 3268140), (90, 2505574), (92, 2451105), (115, 1960884), (138, 1634070), (180, 1252787), (207, 1089380), (230, 980442), (276, 817035), (345, 653628), (414, 544690), (460, 490221), (690, 326814), (828, 272345), (1035, 217876), (1380, 163407), (2070, 108938), (4140, 54469)]