69685800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 230134080

約数和(自身を除く): 160448280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 37, 40, 43, 50, 60, 73, 74, 75, 86, 100, 111, 120, 129, 146, 148, 150, 172, 185, 200, 215, 219, 222, 258, 292, 296, 300, 344, 365, 370, 430, 438, 444, 516, 555, 584, 600, 645, 730, 740, 860, 876, 888, 925, 1032, 1075, 1095, 1110, 1290, 1460, 1480, 1591, 1720, 1752, 1825, 1850, 2150, 2190, 2220, 2580, 2701, 2775, 2920, 3139, 3182, 3225, 3650, 3700, 4300, 4380, 4440, 4773, 5160, 5402, 5475, 5550, 6278, 6364, 6450, 7300, 7400, 7955, 8103, 8600, 8760, 9417, 9546, 10804, 10950, 11100, 12556, 12728, 12900, 13505, 14600, 15695, 15910, 16206, 18834, 19092, 21608, 21900, 22200, 23865, 25112, 25800, 27010, 31390, 31820, 32412, 37668, 38184, 39775, 40515, 43800, 47085, 47730, 54020, 62780, 63640, 64824, 67525, 75336, 78475, 79550, 81030, 94170, 95460, 108040, 116143, 119325, 125560, 135050, 156950, 159100, 162060, 188340, 190920, 202575, 232286, 235425, 238650, 270100, 313900, 318200, 324120, 348429, 376680, 405150, 464572, 470850, 477300, 540200, 580715, 627800, 696858, 810300, 929144, 941700, 954600, 1161430, 1393716, 1620600, 1742145, 1883400, 2322860, 2787432, 2903575, 3484290, 4645720, 5807150, 6968580, 8710725, 11614300, 13937160, 17421450, 23228600, 34842900, 69685800]

約数ペア:

[(1, 69685800), (2, 34842900), (3, 23228600), (4, 17421450), (5, 13937160), (6, 11614300), (8, 8710725), (10, 6968580), (12, 5807150), (15, 4645720), (20, 3484290), (24, 2903575), (25, 2787432), (30, 2322860), (37, 1883400), (40, 1742145), (43, 1620600), (50, 1393716), (60, 1161430), (73, 954600), (74, 941700), (75, 929144), (86, 810300), (100, 696858), (111, 627800), (120, 580715), (129, 540200), (146, 477300), (148, 470850), (150, 464572), (172, 405150), (185, 376680), (200, 348429), (215, 324120), (219, 318200), (222, 313900), (258, 270100), (292, 238650), (296, 235425), (300, 232286), (344, 202575), (365, 190920), (370, 188340), (430, 162060), (438, 159100), (444, 156950), (516, 135050), (555, 125560), (584, 119325), (600, 116143), (645, 108040), (730, 95460), (740, 94170), (860, 81030), (876, 79550), (888, 78475), (925, 75336), (1032, 67525), (1075, 64824), (1095, 63640), (1110, 62780), (1290, 54020), (1460, 47730), (1480, 47085), (1591, 43800), (1720, 40515), (1752, 39775), (1825, 38184), (1850, 37668), (2150, 32412), (2190, 31820), (2220, 31390), (2580, 27010), (2701, 25800), (2775, 25112), (2920, 23865), (3139, 22200), (3182, 21900), (3225, 21608), (3650, 19092), (3700, 18834), (4300, 16206), (4380, 15910), (4440, 15695), (4773, 14600), (5160, 13505), (5402, 12900), (5475, 12728), (5550, 12556), (6278, 11100), (6364, 10950), (6450, 10804), (7300, 9546), (7400, 9417), (7955, 8760), (8103, 8600)]