27665800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 69638400

約数和(自身を除く): 41972600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 79, 85, 100, 103, 136, 158, 170, 200, 206, 316, 340, 395, 412, 425, 515, 632, 680, 790, 824, 850, 1030, 1343, 1580, 1700, 1751, 1975, 2060, 2575, 2686, 3160, 3400, 3502, 3950, 4120, 5150, 5372, 6715, 7004, 7900, 8137, 8755, 10300, 10744, 13430, 14008, 15800, 16274, 17510, 20600, 26860, 32548, 33575, 35020, 40685, 43775, 53720, 65096, 67150, 70040, 81370, 87550, 134300, 138329, 162740, 175100, 203425, 268600, 276658, 325480, 350200, 406850, 553316, 691645, 813700, 1106632, 1383290, 1627400, 2766580, 3458225, 5533160, 6916450, 13832900, 27665800]

約数ペア:

[(1, 27665800), (2, 13832900), (4, 6916450), (5, 5533160), (8, 3458225), (10, 2766580), (17, 1627400), (20, 1383290), (25, 1106632), (34, 813700), (40, 691645), (50, 553316), (68, 406850), (79, 350200), (85, 325480), (100, 276658), (103, 268600), (136, 203425), (158, 175100), (170, 162740), (200, 138329), (206, 134300), (316, 87550), (340, 81370), (395, 70040), (412, 67150), (425, 65096), (515, 53720), (632, 43775), (680, 40685), (790, 35020), (824, 33575), (850, 32548), (1030, 26860), (1343, 20600), (1580, 17510), (1700, 16274), (1751, 15800), (1975, 14008), (2060, 13430), (2575, 10744), (2686, 10300), (3160, 8755), (3400, 8137), (3502, 7900), (3950, 7004), (4120, 6715), (5150, 5372)]