2100044880

素因数分解:

$2^4\times 3^8\times 5^1\times {\mathrm{4001}}^1$

素因数の和:4038

約数の個数: 180

約数和(自身を含む): 7325364852

約数和(自身を除く): 5225319972

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2187, 2430, 2916, 3240, 3645, 3888, 4001, 4374, 4860, 5832, 6480, 6561, 7290, 8002, 8748, 9720, 10935, 11664, 12003, 13122, 14580, 16004, 17496, 19440, 20005, 21870, 24006, 26244, 29160, 32008, 32805, 34992, 36009, 40010, 43740, 48012, 52488, 58320, 60015, 64016, 65610, 72018, 80020, 87480, 96024, 104976, 108027, 120030, 131220, 144036, 160040, 174960, 180045, 192048, 216054, 240060, 262440, 288072, 320080, 324081, 360090, 432108, 480120, 524880, 540135, 576144, 648162, 720180, 864216, 960240, 972243, 1080270, 1296324, 1440360, 1620405, 1728432, 1944486, 2160540, 2592648, 2880720, 2916729, 3240810, 3888972, 4321080, 4861215, 5185296, 5833458, 6481620, 7777944, 8642160, 8750187, 9722430, 11666916, 12963240, 14583645, 15555888, 17500374, 19444860, 23333832, 25926480, 26250561, 29167290, 35000748, 38889720, 43750935, 46667664, 52501122, 58334580, 70001496, 77779440, 87501870, 105002244, 116669160, 131252805, 140002992, 175003740, 210004488, 233338320, 262505610, 350007480, 420008976, 525011220, 700014960, 1050022440, 2100044880]

約数ペア:

[(1, 2100044880), (2, 1050022440), (3, 700014960), (4, 525011220), (5, 420008976), (6, 350007480), (8, 262505610), (9, 233338320), (10, 210004488), (12, 175003740), (15, 140002992), (16, 131252805), (18, 116669160), (20, 105002244), (24, 87501870), (27, 77779440), (30, 70001496), (36, 58334580), (40, 52501122), (45, 46667664), (48, 43750935), (54, 38889720), (60, 35000748), (72, 29167290), (80, 26250561), (81, 25926480), (90, 23333832), (108, 19444860), (120, 17500374), (135, 15555888), (144, 14583645), (162, 12963240), (180, 11666916), (216, 9722430), (240, 8750187), (243, 8642160), (270, 7777944), (324, 6481620), (360, 5833458), (405, 5185296), (432, 4861215), (486, 4321080), (540, 3888972), (648, 3240810), (720, 2916729), (729, 2880720), (810, 2592648), (972, 2160540), (1080, 1944486), (1215, 1728432), (1296, 1620405), (1458, 1440360), (1620, 1296324), (1944, 1080270), (2160, 972243), (2187, 960240), (2430, 864216), (2916, 720180), (3240, 648162), (3645, 576144), (3888, 540135), (4001, 524880), (4374, 480120), (4860, 432108), (5832, 360090), (6480, 324081), (6561, 320080), (7290, 288072), (8002, 262440), (8748, 240060), (9720, 216054), (10935, 192048), (11664, 180045), (12003, 174960), (13122, 160040), (14580, 144036), (16004, 131220), (17496, 120030), (19440, 108027), (20005, 104976), (21870, 96024), (24006, 87480), (26244, 80020), (29160, 72018), (32008, 65610), (32805, 64016), (34992, 60015), (36009, 58320), (40010, 52488), (43740, 48012)]