164992860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13681}}^1$

素因数の和:13763

約数の個数: 72

約数和(自身を含む): 507985296

約数和(自身を除く): 342992436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 12060, 13681, 27362, 41043, 54724, 68405, 82086, 123129, 136810, 164172, 205215, 246258, 273620, 410430, 492516, 615645, 820860, 916627, 1231290, 1833254, 2462580, 2749881, 3666508, 4583135, 5499762, 8249643, 9166270, 10999524, 13749405, 16499286, 18332540, 27498810, 32998572, 41248215, 54997620, 82496430, 164992860]

約数ペア:

[(1, 164992860), (2, 82496430), (3, 54997620), (4, 41248215), (5, 32998572), (6, 27498810), (9, 18332540), (10, 16499286), (12, 13749405), (15, 10999524), (18, 9166270), (20, 8249643), (30, 5499762), (36, 4583135), (45, 3666508), (60, 2749881), (67, 2462580), (90, 1833254), (134, 1231290), (180, 916627), (201, 820860), (268, 615645), (335, 492516), (402, 410430), (603, 273620), (670, 246258), (804, 205215), (1005, 164172), (1206, 136810), (1340, 123129), (2010, 82086), (2412, 68405), (3015, 54724), (4020, 41043), (6030, 27362), (12060, 13681)]