153683640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^2$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 547658280

約数和(自身を除く): 393974640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 197, 198, 220, 264, 330, 360, 394, 396, 440, 495, 591, 660, 788, 792, 985, 990, 1182, 1320, 1576, 1773, 1970, 1980, 2167, 2364, 2955, 3546, 3940, 3960, 4334, 4728, 5910, 6501, 7092, 7880, 8668, 8865, 10835, 11820, 13002, 14184, 17336, 17730, 19503, 21670, 23640, 26004, 32505, 35460, 38809, 39006, 43340, 52008, 65010, 70920, 77618, 78012, 86680, 97515, 116427, 130020, 155236, 156024, 194045, 195030, 232854, 260040, 310472, 349281, 388090, 390060, 426899, 465708, 582135, 698562, 776180, 780120, 853798, 931416, 1164270, 1280697, 1397124, 1552360, 1707596, 1746405, 2134495, 2328540, 2561394, 2794248, 3415192, 3492810, 3842091, 4268990, 4657080, 5122788, 6403485, 6985620, 7684182, 8537980, 10245576, 12806970, 13971240, 15368364, 17075960, 19210455, 25613940, 30736728, 38420910, 51227880, 76841820, 153683640]

約数ペア:

[(1, 153683640), (2, 76841820), (3, 51227880), (4, 38420910), (5, 30736728), (6, 25613940), (8, 19210455), (9, 17075960), (10, 15368364), (11, 13971240), (12, 12806970), (15, 10245576), (18, 8537980), (20, 7684182), (22, 6985620), (24, 6403485), (30, 5122788), (33, 4657080), (36, 4268990), (40, 3842091), (44, 3492810), (45, 3415192), (55, 2794248), (60, 2561394), (66, 2328540), (72, 2134495), (88, 1746405), (90, 1707596), (99, 1552360), (110, 1397124), (120, 1280697), (132, 1164270), (165, 931416), (180, 853798), (197, 780120), (198, 776180), (220, 698562), (264, 582135), (330, 465708), (360, 426899), (394, 390060), (396, 388090), (440, 349281), (495, 310472), (591, 260040), (660, 232854), (788, 195030), (792, 194045), (985, 156024), (990, 155236), (1182, 130020), (1320, 116427), (1576, 97515), (1773, 86680), (1970, 78012), (1980, 77618), (2167, 70920), (2364, 65010), (2955, 52008), (3546, 43340), (3940, 39006), (3960, 38809), (4334, 35460), (4728, 32505), (5910, 26004), (6501, 23640), (7092, 21670), (7880, 19503), (8668, 17730), (8865, 17336), (10835, 14184), (11820, 13002)]