7130449800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{28499}}^1$

素因数の和:28660

約数の個数: 144

約数和(自身を含む): 24119550000

約数和(自身を除く): 16989100200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 139, 150, 180, 200, 225, 278, 300, 360, 417, 450, 556, 600, 695, 834, 900, 1112, 1251, 1390, 1668, 1800, 2085, 2502, 2780, 3336, 3475, 4170, 5004, 5560, 6255, 6950, 8340, 10008, 10425, 12510, 13900, 16680, 20850, 25020, 27800, 28499, 31275, 41700, 50040, 56998, 62550, 83400, 85497, 113996, 125100, 142495, 170994, 227992, 250200, 256491, 284990, 341988, 427485, 512982, 569980, 683976, 712475, 854970, 1025964, 1139960, 1282455, 1424950, 1709940, 2051928, 2137425, 2564910, 2849900, 3419880, 3961361, 4274850, 5129820, 5699800, 6412275, 7922722, 8549700, 10259640, 11884083, 12824550, 15845444, 17099400, 19806805, 23768166, 25649100, 31690888, 35652249, 39613610, 47536332, 51298200, 59420415, 71304498, 79227220, 95072664, 99034025, 118840830, 142608996, 158454440, 178261245, 198068050, 237681660, 285217992, 297102075, 356522490, 396136100, 475363320, 594204150, 713044980, 792272200, 891306225, 1188408300, 1426089960, 1782612450, 2376816600, 3565224900, 7130449800]

約数ペア:

[(1, 7130449800), (2, 3565224900), (3, 2376816600), (4, 1782612450), (5, 1426089960), (6, 1188408300), (8, 891306225), (9, 792272200), (10, 713044980), (12, 594204150), (15, 475363320), (18, 396136100), (20, 356522490), (24, 297102075), (25, 285217992), (30, 237681660), (36, 198068050), (40, 178261245), (45, 158454440), (50, 142608996), (60, 118840830), (72, 99034025), (75, 95072664), (90, 79227220), (100, 71304498), (120, 59420415), (139, 51298200), (150, 47536332), (180, 39613610), (200, 35652249), (225, 31690888), (278, 25649100), (300, 23768166), (360, 19806805), (417, 17099400), (450, 15845444), (556, 12824550), (600, 11884083), (695, 10259640), (834, 8549700), (900, 7922722), (1112, 6412275), (1251, 5699800), (1390, 5129820), (1668, 4274850), (1800, 3961361), (2085, 3419880), (2502, 2849900), (2780, 2564910), (3336, 2137425), (3475, 2051928), (4170, 1709940), (5004, 1424950), (5560, 1282455), (6255, 1139960), (6950, 1025964), (8340, 854970), (10008, 712475), (10425, 683976), (12510, 569980), (13900, 512982), (16680, 427485), (20850, 341988), (25020, 284990), (27800, 256491), (28499, 250200), (31275, 227992), (41700, 170994), (50040, 142495), (56998, 125100), (62550, 113996), (83400, 85497)]