55051440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 183845376

約数和(自身を除く): 128793936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 103, 120, 131, 136, 170, 204, 206, 240, 255, 262, 272, 309, 340, 393, 408, 412, 510, 515, 524, 618, 655, 680, 786, 816, 824, 1020, 1030, 1048, 1236, 1310, 1360, 1545, 1572, 1648, 1751, 1965, 2040, 2060, 2096, 2227, 2472, 2620, 3090, 3144, 3502, 3930, 4080, 4120, 4454, 4944, 5240, 5253, 6180, 6288, 6681, 7004, 7860, 8240, 8755, 8908, 10480, 10506, 11135, 12360, 13362, 13493, 14008, 15720, 17510, 17816, 21012, 22270, 24720, 26265, 26724, 26986, 28016, 31440, 33405, 35020, 35632, 40479, 42024, 44540, 52530, 53448, 53972, 66810, 67465, 70040, 80958, 84048, 89080, 105060, 106896, 107944, 133620, 134930, 140080, 161916, 178160, 202395, 210120, 215888, 229381, 267240, 269860, 323832, 404790, 420240, 458762, 534480, 539720, 647664, 688143, 809580, 917524, 1079440, 1146905, 1376286, 1619160, 1835048, 2293810, 2752572, 3238320, 3440715, 3670096, 4587620, 5505144, 6881430, 9175240, 11010288, 13762860, 18350480, 27525720, 55051440]

約数ペア:

[(1, 55051440), (2, 27525720), (3, 18350480), (4, 13762860), (5, 11010288), (6, 9175240), (8, 6881430), (10, 5505144), (12, 4587620), (15, 3670096), (16, 3440715), (17, 3238320), (20, 2752572), (24, 2293810), (30, 1835048), (34, 1619160), (40, 1376286), (48, 1146905), (51, 1079440), (60, 917524), (68, 809580), (80, 688143), (85, 647664), (102, 539720), (103, 534480), (120, 458762), (131, 420240), (136, 404790), (170, 323832), (204, 269860), (206, 267240), (240, 229381), (255, 215888), (262, 210120), (272, 202395), (309, 178160), (340, 161916), (393, 140080), (408, 134930), (412, 133620), (510, 107944), (515, 106896), (524, 105060), (618, 89080), (655, 84048), (680, 80958), (786, 70040), (816, 67465), (824, 66810), (1020, 53972), (1030, 53448), (1048, 52530), (1236, 44540), (1310, 42024), (1360, 40479), (1545, 35632), (1572, 35020), (1648, 33405), (1751, 31440), (1965, 28016), (2040, 26986), (2060, 26724), (2096, 26265), (2227, 24720), (2472, 22270), (2620, 21012), (3090, 17816), (3144, 17510), (3502, 15720), (3930, 14008), (4080, 13493), (4120, 13362), (4454, 12360), (4944, 11135), (5240, 10506), (5253, 10480), (6180, 8908), (6288, 8755), (6681, 8240), (7004, 7860)]