129111480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 442260000

約数和(自身を除く): 313148520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 83, 87, 90, 116, 120, 145, 149, 166, 174, 180, 232, 249, 261, 290, 298, 332, 348, 360, 415, 435, 447, 498, 522, 580, 596, 664, 696, 745, 747, 830, 870, 894, 996, 1044, 1160, 1192, 1245, 1305, 1341, 1490, 1494, 1660, 1740, 1788, 1992, 2088, 2235, 2407, 2490, 2610, 2682, 2980, 2988, 3320, 3480, 3576, 3735, 4321, 4470, 4814, 4980, 5220, 5364, 5960, 5976, 6705, 7221, 7470, 8642, 8940, 9628, 9960, 10440, 10728, 12035, 12367, 12963, 13410, 14442, 14940, 17284, 17880, 19256, 21605, 21663, 24070, 24734, 25926, 26820, 28884, 29880, 34568, 36105, 37101, 38889, 43210, 43326, 48140, 49468, 51852, 53640, 57768, 61835, 64815, 72210, 74202, 77778, 86420, 86652, 96280, 98936, 103704, 108315, 111303, 123670, 129630, 144420, 148404, 155556, 172840, 173304, 185505, 194445, 216630, 222606, 247340, 259260, 288840, 296808, 311112, 358643, 371010, 388890, 433260, 445212, 494680, 518520, 556515, 717286, 742020, 777780, 866520, 890424, 1075929, 1113030, 1434572, 1484040, 1555560, 1793215, 2151858, 2226060, 2869144, 3227787, 3586430, 4303716, 4452120, 5379645, 6455574, 7172860, 8607432, 10759290, 12911148, 14345720, 16138935, 21518580, 25822296, 32277870, 43037160, 64555740, 129111480]

約数ペア:

[(1, 129111480), (2, 64555740), (3, 43037160), (4, 32277870), (5, 25822296), (6, 21518580), (8, 16138935), (9, 14345720), (10, 12911148), (12, 10759290), (15, 8607432), (18, 7172860), (20, 6455574), (24, 5379645), (29, 4452120), (30, 4303716), (36, 3586430), (40, 3227787), (45, 2869144), (58, 2226060), (60, 2151858), (72, 1793215), (83, 1555560), (87, 1484040), (90, 1434572), (116, 1113030), (120, 1075929), (145, 890424), (149, 866520), (166, 777780), (174, 742020), (180, 717286), (232, 556515), (249, 518520), (261, 494680), (290, 445212), (298, 433260), (332, 388890), (348, 371010), (360, 358643), (415, 311112), (435, 296808), (447, 288840), (498, 259260), (522, 247340), (580, 222606), (596, 216630), (664, 194445), (696, 185505), (745, 173304), (747, 172840), (830, 155556), (870, 148404), (894, 144420), (996, 129630), (1044, 123670), (1160, 111303), (1192, 108315), (1245, 103704), (1305, 98936), (1341, 96280), (1490, 86652), (1494, 86420), (1660, 77778), (1740, 74202), (1788, 72210), (1992, 64815), (2088, 61835), (2235, 57768), (2407, 53640), (2490, 51852), (2610, 49468), (2682, 48140), (2980, 43326), (2988, 43210), (3320, 38889), (3480, 37101), (3576, 36105), (3735, 34568), (4321, 29880), (4470, 28884), (4814, 26820), (4980, 25926), (5220, 24734), (5364, 24070), (5960, 21663), (5976, 21605), (6705, 19256), (7221, 17880), (7470, 17284), (8642, 14940), (8940, 14442), (9628, 13410), (9960, 12963), (10440, 12367), (10728, 12035)]