827773920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5581}}^1$

素因数の和:5705

約数の個数: 144

約数和(自身を含む): 2852714592

約数和(自身を除く): 2024940672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 103, 120, 144, 160, 180, 206, 240, 288, 309, 360, 412, 480, 515, 618, 720, 824, 927, 1030, 1236, 1440, 1545, 1648, 1854, 2060, 2472, 3090, 3296, 3708, 4120, 4635, 4944, 5581, 6180, 7416, 8240, 9270, 9888, 11162, 12360, 14832, 16480, 16743, 18540, 22324, 24720, 27905, 29664, 33486, 37080, 44648, 49440, 50229, 55810, 66972, 74160, 83715, 89296, 100458, 111620, 133944, 148320, 167430, 178592, 200916, 223240, 251145, 267888, 334860, 401832, 446480, 502290, 535776, 574843, 669720, 803664, 892960, 1004580, 1149686, 1339440, 1607328, 1724529, 2009160, 2299372, 2678880, 2874215, 3449058, 4018320, 4598744, 5173587, 5748430, 6898116, 8036640, 8622645, 9197488, 10347174, 11496860, 13796232, 17245290, 18394976, 20694348, 22993720, 25867935, 27592464, 34490580, 41388696, 45987440, 51735870, 55184928, 68981160, 82777392, 91974880, 103471740, 137962320, 165554784, 206943480, 275924640, 413886960, 827773920]

約数ペア:

[(1, 827773920), (2, 413886960), (3, 275924640), (4, 206943480), (5, 165554784), (6, 137962320), (8, 103471740), (9, 91974880), (10, 82777392), (12, 68981160), (15, 55184928), (16, 51735870), (18, 45987440), (20, 41388696), (24, 34490580), (30, 27592464), (32, 25867935), (36, 22993720), (40, 20694348), (45, 18394976), (48, 17245290), (60, 13796232), (72, 11496860), (80, 10347174), (90, 9197488), (96, 8622645), (103, 8036640), (120, 6898116), (144, 5748430), (160, 5173587), (180, 4598744), (206, 4018320), (240, 3449058), (288, 2874215), (309, 2678880), (360, 2299372), (412, 2009160), (480, 1724529), (515, 1607328), (618, 1339440), (720, 1149686), (824, 1004580), (927, 892960), (1030, 803664), (1236, 669720), (1440, 574843), (1545, 535776), (1648, 502290), (1854, 446480), (2060, 401832), (2472, 334860), (3090, 267888), (3296, 251145), (3708, 223240), (4120, 200916), (4635, 178592), (4944, 167430), (5581, 148320), (6180, 133944), (7416, 111620), (8240, 100458), (9270, 89296), (9888, 83715), (11162, 74160), (12360, 66972), (14832, 55810), (16480, 50229), (16743, 49440), (18540, 44648), (22324, 37080), (24720, 33486), (27905, 29664)]