187088040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1021}}^1$

素因数の和:1547

約数の個数: 96

約数和(自身を含む): 609827400

約数和(自身を除く): 422739360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 509, 1018, 1021, 1527, 2036, 2042, 2545, 3054, 3063, 4072, 4084, 4581, 5090, 5105, 6108, 6126, 7635, 8168, 9162, 9189, 10180, 10210, 12216, 12252, 15270, 15315, 18324, 18378, 20360, 20420, 22905, 24504, 30540, 30630, 36648, 36756, 40840, 45810, 45945, 61080, 61260, 73512, 91620, 91890, 122520, 183240, 183780, 367560, 519689, 1039378, 1559067, 2078756, 2598445, 3118134, 4157512, 4677201, 5196890, 6236268, 7795335, 9354402, 10393780, 12472536, 15590670, 18708804, 20787560, 23386005, 31181340, 37417608, 46772010, 62362680, 93544020, 187088040]

約数ペア:

[(1, 187088040), (2, 93544020), (3, 62362680), (4, 46772010), (5, 37417608), (6, 31181340), (8, 23386005), (9, 20787560), (10, 18708804), (12, 15590670), (15, 12472536), (18, 10393780), (20, 9354402), (24, 7795335), (30, 6236268), (36, 5196890), (40, 4677201), (45, 4157512), (60, 3118134), (72, 2598445), (90, 2078756), (120, 1559067), (180, 1039378), (360, 519689), (509, 367560), (1018, 183780), (1021, 183240), (1527, 122520), (2036, 91890), (2042, 91620), (2545, 73512), (3054, 61260), (3063, 61080), (4072, 45945), (4084, 45810), (4581, 40840), (5090, 36756), (5105, 36648), (6108, 30630), (6126, 30540), (7635, 24504), (8168, 22905), (9162, 20420), (9189, 20360), (10180, 18378), (10210, 18324), (12216, 15315), (12252, 15270)]