100680480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:663

約数の個数: 144

約数和(自身を含む): 346731840

約数和(自身を除く): 246051360

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, 120, 139, 144, 160, 180, 240, 278, 288, 360, 417, 480, 503, 556, 695, 720, 834, 1006, 1112, 1251, 1390, 1440, 1509, 1668, 2012, 2085, 2224, 2502, 2515, 2780, 3018, 3336, 4024, 4170, 4448, 4527, 5004, 5030, 5560, 6036, 6255, 6672, 7545, 8048, 8340, 9054, 10008, 10060, 11120, 12072, 12510, 13344, 15090, 16096, 16680, 18108, 20016, 20120, 22240, 22635, 24144, 25020, 30180, 33360, 36216, 40032, 40240, 45270, 48288, 50040, 60360, 66720, 69917, 72432, 80480, 90540, 100080, 120720, 139834, 144864, 181080, 200160, 209751, 241440, 279668, 349585, 362160, 419502, 559336, 629253, 699170, 724320, 839004, 1048755, 1118672, 1258506, 1398340, 1678008, 2097510, 2237344, 2517012, 2796680, 3146265, 3356016, 4195020, 5034024, 5593360, 6292530, 6712032, 8390040, 10068048, 11186720, 12585060, 16780080, 20136096, 25170120, 33560160, 50340240, 100680480]

約数ペア:

[(1, 100680480), (2, 50340240), (3, 33560160), (4, 25170120), (5, 20136096), (6, 16780080), (8, 12585060), (9, 11186720), (10, 10068048), (12, 8390040), (15, 6712032), (16, 6292530), (18, 5593360), (20, 5034024), (24, 4195020), (30, 3356016), (32, 3146265), (36, 2796680), (40, 2517012), (45, 2237344), (48, 2097510), (60, 1678008), (72, 1398340), (80, 1258506), (90, 1118672), (96, 1048755), (120, 839004), (139, 724320), (144, 699170), (160, 629253), (180, 559336), (240, 419502), (278, 362160), (288, 349585), (360, 279668), (417, 241440), (480, 209751), (503, 200160), (556, 181080), (695, 144864), (720, 139834), (834, 120720), (1006, 100080), (1112, 90540), (1251, 80480), (1390, 72432), (1440, 69917), (1509, 66720), (1668, 60360), (2012, 50040), (2085, 48288), (2224, 45270), (2502, 40240), (2515, 40032), (2780, 36216), (3018, 33360), (3336, 30180), (4024, 25020), (4170, 24144), (4448, 22635), (4527, 22240), (5004, 20120), (5030, 20016), (5560, 18108), (6036, 16680), (6255, 16096), (6672, 15090), (7545, 13344), (8048, 12510), (8340, 12072), (9054, 11120), (10008, 10060)]