755423820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4201}}^1$

素因数の和:4262

約数の個数: 144

約数和(自身を含む): 2441126688

約数和(自身を除く): 1685702868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 243, 270, 324, 333, 370, 405, 444, 486, 540, 555, 666, 740, 810, 972, 999, 1110, 1215, 1332, 1620, 1665, 1998, 2220, 2430, 2997, 3330, 3996, 4201, 4860, 4995, 5994, 6660, 8402, 8991, 9990, 11988, 12603, 14985, 16804, 17982, 19980, 21005, 25206, 29970, 35964, 37809, 42010, 44955, 50412, 59940, 63015, 75618, 84020, 89910, 113427, 126030, 151236, 155437, 179820, 189045, 226854, 252060, 310874, 340281, 378090, 453708, 466311, 567135, 621748, 680562, 756180, 777185, 932622, 1020843, 1134270, 1361124, 1398933, 1554370, 1701405, 1865244, 2041686, 2268540, 2331555, 2797866, 3108740, 3402810, 4083372, 4196799, 4663110, 5104215, 5595732, 6805620, 6994665, 8393598, 9326220, 10208430, 12590397, 13989330, 16787196, 20416860, 20983995, 25180794, 27978660, 37771191, 41967990, 50361588, 62951985, 75542382, 83935980, 125903970, 151084764, 188855955, 251807940, 377711910, 755423820]

約数ペア:

[(1, 755423820), (2, 377711910), (3, 251807940), (4, 188855955), (5, 151084764), (6, 125903970), (9, 83935980), (10, 75542382), (12, 62951985), (15, 50361588), (18, 41967990), (20, 37771191), (27, 27978660), (30, 25180794), (36, 20983995), (37, 20416860), (45, 16787196), (54, 13989330), (60, 12590397), (74, 10208430), (81, 9326220), (90, 8393598), (108, 6994665), (111, 6805620), (135, 5595732), (148, 5104215), (162, 4663110), (180, 4196799), (185, 4083372), (222, 3402810), (243, 3108740), (270, 2797866), (324, 2331555), (333, 2268540), (370, 2041686), (405, 1865244), (444, 1701405), (486, 1554370), (540, 1398933), (555, 1361124), (666, 1134270), (740, 1020843), (810, 932622), (972, 777185), (999, 756180), (1110, 680562), (1215, 621748), (1332, 567135), (1620, 466311), (1665, 453708), (1998, 378090), (2220, 340281), (2430, 310874), (2997, 252060), (3330, 226854), (3996, 189045), (4201, 179820), (4860, 155437), (4995, 151236), (5994, 126030), (6660, 113427), (8402, 89910), (8991, 84020), (9990, 75618), (11988, 63015), (12603, 59940), (14985, 50412), (16804, 44955), (17982, 42010), (19980, 37809), (21005, 35964), (25206, 29970)]