75903520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 229485312

約数和(自身を除く): 153581792

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 61, 70, 77, 80, 88, 101, 110, 112, 122, 140, 154, 160, 176, 202, 220, 224, 244, 280, 305, 308, 352, 385, 404, 427, 440, 488, 505, 560, 610, 616, 671, 707, 770, 808, 854, 880, 976, 1010, 1111, 1120, 1220, 1232, 1342, 1414, 1540, 1616, 1708, 1760, 1952, 2020, 2135, 2222, 2440, 2464, 2684, 2828, 3080, 3232, 3355, 3416, 3535, 4040, 4270, 4444, 4697, 4880, 5368, 5555, 5656, 6160, 6161, 6710, 6832, 7070, 7777, 8080, 8540, 8888, 9394, 9760, 10736, 11110, 11312, 12320, 12322, 13420, 13664, 14140, 15554, 16160, 17080, 17776, 18788, 21472, 22220, 22624, 23485, 24644, 26840, 28280, 30805, 31108, 34160, 35552, 37576, 38885, 43127, 44440, 46970, 49288, 53680, 56560, 61610, 62216, 67771, 68320, 75152, 77770, 86254, 88880, 93940, 98576, 107360, 113120, 123220, 124432, 135542, 150304, 155540, 172508, 177760, 187880, 197152, 215635, 246440, 248864, 271084, 311080, 338855, 345016, 375760, 431270, 474397, 492880, 542168, 622160, 677710, 690032, 751520, 862540, 948794, 985760, 1084336, 1244320, 1355420, 1380064, 1725080, 1897588, 2168672, 2371985, 2710840, 3450160, 3795176, 4743970, 5421680, 6900320, 7590352, 9487940, 10843360, 15180704, 18975880, 37951760, 75903520]

約数ペア:

[(1, 75903520), (2, 37951760), (4, 18975880), (5, 15180704), (7, 10843360), (8, 9487940), (10, 7590352), (11, 6900320), (14, 5421680), (16, 4743970), (20, 3795176), (22, 3450160), (28, 2710840), (32, 2371985), (35, 2168672), (40, 1897588), (44, 1725080), (55, 1380064), (56, 1355420), (61, 1244320), (70, 1084336), (77, 985760), (80, 948794), (88, 862540), (101, 751520), (110, 690032), (112, 677710), (122, 622160), (140, 542168), (154, 492880), (160, 474397), (176, 431270), (202, 375760), (220, 345016), (224, 338855), (244, 311080), (280, 271084), (305, 248864), (308, 246440), (352, 215635), (385, 197152), (404, 187880), (427, 177760), (440, 172508), (488, 155540), (505, 150304), (560, 135542), (610, 124432), (616, 123220), (671, 113120), (707, 107360), (770, 98576), (808, 93940), (854, 88880), (880, 86254), (976, 77770), (1010, 75152), (1111, 68320), (1120, 67771), (1220, 62216), (1232, 61610), (1342, 56560), (1414, 53680), (1540, 49288), (1616, 46970), (1708, 44440), (1760, 43127), (1952, 38885), (2020, 37576), (2135, 35552), (2222, 34160), (2440, 31108), (2464, 30805), (2684, 28280), (2828, 26840), (3080, 24644), (3232, 23485), (3355, 22624), (3416, 22220), (3535, 21472), (4040, 18788), (4270, 17776), (4444, 17080), (4697, 16160), (4880, 15554), (5368, 14140), (5555, 13664), (5656, 13420), (6160, 12322), (6161, 12320), (6710, 11312), (6832, 11110), (7070, 10736), (7777, 9760), (8080, 9394), (8540, 8888)]