87325920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:218

約数の個数: 288

約数和(自身を含む): 336117600

約数和(自身を除く): 248791680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 37, 40, 44, 45, 48, 55, 60, 66, 72, 74, 80, 88, 90, 96, 99, 110, 111, 120, 132, 144, 148, 149, 160, 165, 176, 180, 185, 198, 220, 222, 240, 264, 288, 296, 298, 330, 333, 352, 360, 370, 396, 407, 440, 444, 447, 480, 495, 528, 555, 592, 596, 660, 666, 720, 740, 745, 792, 814, 880, 888, 894, 990, 1056, 1110, 1184, 1192, 1221, 1320, 1332, 1341, 1440, 1480, 1490, 1584, 1628, 1639, 1665, 1760, 1776, 1788, 1980, 2035, 2220, 2235, 2384, 2442, 2640, 2664, 2682, 2960, 2980, 3168, 3256, 3278, 3330, 3552, 3576, 3663, 3960, 4070, 4440, 4470, 4768, 4884, 4917, 5280, 5328, 5364, 5513, 5920, 5960, 6105, 6512, 6556, 6660, 6705, 7152, 7326, 7920, 8140, 8195, 8880, 8940, 9768, 9834, 10656, 10728, 11026, 11920, 12210, 13024, 13112, 13320, 13410, 14304, 14652, 14751, 15840, 16280, 16390, 16539, 17760, 17880, 18315, 19536, 19668, 21456, 22052, 23840, 24420, 24585, 26224, 26640, 26820, 27565, 29304, 29502, 32560, 32780, 33078, 35760, 36630, 39072, 39336, 42912, 44104, 48840, 49170, 49617, 52448, 53280, 53640, 55130, 58608, 59004, 60643, 65120, 65560, 66156, 71520, 73260, 73755, 78672, 82695, 88208, 97680, 98340, 99234, 107280, 110260, 117216, 118008, 121286, 131120, 132312, 146520, 147510, 157344, 165390, 176416, 181929, 195360, 196680, 198468, 214560, 220520, 236016, 242572, 248085, 262240, 264624, 293040, 295020, 303215, 330780, 363858, 393360, 396936, 441040, 472032, 485144, 496170, 529248, 545787, 586080, 590040, 606430, 661560, 727716, 786720, 793872, 882080, 909645, 970288, 992340, 1091574, 1180080, 1212860, 1323120, 1455432, 1587744, 1819290, 1940576, 1984680, 2183148, 2360160, 2425720, 2646240, 2728935, 2910864, 3638580, 3969360, 4366296, 4851440, 5457870, 5821728, 7277160, 7938720, 8732592, 9702880, 10915740, 14554320, 17465184, 21831480, 29108640, 43662960, 87325920]

約数ペア:

[(1, 87325920), (2, 43662960), (3, 29108640), (4, 21831480), (5, 17465184), (6, 14554320), (8, 10915740), (9, 9702880), (10, 8732592), (11, 7938720), (12, 7277160), (15, 5821728), (16, 5457870), (18, 4851440), (20, 4366296), (22, 3969360), (24, 3638580), (30, 2910864), (32, 2728935), (33, 2646240), (36, 2425720), (37, 2360160), (40, 2183148), (44, 1984680), (45, 1940576), (48, 1819290), (55, 1587744), (60, 1455432), (66, 1323120), (72, 1212860), (74, 1180080), (80, 1091574), (88, 992340), (90, 970288), (96, 909645), (99, 882080), (110, 793872), (111, 786720), (120, 727716), (132, 661560), (144, 606430), (148, 590040), (149, 586080), (160, 545787), (165, 529248), (176, 496170), (180, 485144), (185, 472032), (198, 441040), (220, 396936), (222, 393360), (240, 363858), (264, 330780), (288, 303215), (296, 295020), (298, 293040), (330, 264624), (333, 262240), (352, 248085), (360, 242572), (370, 236016), (396, 220520), (407, 214560), (440, 198468), (444, 196680), (447, 195360), (480, 181929), (495, 176416), (528, 165390), (555, 157344), (592, 147510), (596, 146520), (660, 132312), (666, 131120), (720, 121286), (740, 118008), (745, 117216), (792, 110260), (814, 107280), (880, 99234), (888, 98340), (894, 97680), (990, 88208), (1056, 82695), (1110, 78672), (1184, 73755), (1192, 73260), (1221, 71520), (1320, 66156), (1332, 65560), (1341, 65120), (1440, 60643), (1480, 59004), (1490, 58608), (1584, 55130), (1628, 53640), (1639, 53280), (1665, 52448), (1760, 49617), (1776, 49170), (1788, 48840), (1980, 44104), (2035, 42912), (2220, 39336), (2235, 39072), (2384, 36630), (2442, 35760), (2640, 33078), (2664, 32780), (2682, 32560), (2960, 29502), (2980, 29304), (3168, 27565), (3256, 26820), (3278, 26640), (3330, 26224), (3552, 24585), (3576, 24420), (3663, 23840), (3960, 22052), (4070, 21456), (4440, 19668), (4470, 19536), (4768, 18315), (4884, 17880), (4917, 17760), (5280, 16539), (5328, 16390), (5364, 16280), (5513, 15840), (5920, 14751), (5960, 14652), (6105, 14304), (6512, 13410), (6556, 13320), (6660, 13112), (6705, 13024), (7152, 12210), (7326, 11920), (7920, 11026), (8140, 10728), (8195, 10656), (8880, 9834), (8940, 9768)]