228169260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{115237}}^1$

素因数の和:115263

約数の個数: 72

約数和(自身を含む): 755039376

約数和(自身を除く): 526870116

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, 115237, 230474, 345711, 460948, 576185, 691422, 1037133, 1152370, 1267607, 1382844, 1728555, 2074266, 2304740, 2535214, 3457110, 3802821, 4148532, 5070428, 5185665, 6338035, 6914220, 7605642, 10371330, 11408463, 12676070, 15211284, 19014105, 20742660, 22816926, 25352140, 38028210, 45633852, 57042315, 76056420, 114084630, 228169260]

約数ペア:

[(1, 228169260), (2, 114084630), (3, 76056420), (4, 57042315), (5, 45633852), (6, 38028210), (9, 25352140), (10, 22816926), (11, 20742660), (12, 19014105), (15, 15211284), (18, 12676070), (20, 11408463), (22, 10371330), (30, 7605642), (33, 6914220), (36, 6338035), (44, 5185665), (45, 5070428), (55, 4148532), (60, 3802821), (66, 3457110), (90, 2535214), (99, 2304740), (110, 2074266), (132, 1728555), (165, 1382844), (180, 1267607), (198, 1152370), (220, 1037133), (330, 691422), (396, 576185), (495, 460948), (660, 345711), (990, 230474), (1980, 115237)]