55571040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:214

約数の個数: 288

約数和(自身を含む): 224078400

約数和(自身を除く): 168507360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 96, 105, 111, 112, 120, 126, 140, 144, 148, 149, 160, 168, 180, 185, 210, 222, 224, 240, 252, 259, 280, 288, 296, 298, 315, 333, 336, 360, 370, 420, 444, 447, 480, 504, 518, 555, 560, 592, 596, 630, 666, 672, 720, 740, 745, 777, 840, 888, 894, 1008, 1036, 1043, 1110, 1120, 1184, 1192, 1260, 1295, 1332, 1341, 1440, 1480, 1490, 1554, 1665, 1680, 1776, 1788, 2016, 2072, 2086, 2220, 2235, 2331, 2384, 2520, 2590, 2664, 2682, 2960, 2980, 3108, 3129, 3330, 3360, 3552, 3576, 3885, 4144, 4172, 4440, 4470, 4662, 4768, 5040, 5180, 5215, 5328, 5364, 5513, 5920, 5960, 6216, 6258, 6660, 6705, 7152, 7770, 8288, 8344, 8880, 8940, 9324, 9387, 10080, 10360, 10430, 10656, 10728, 11026, 11655, 11920, 12432, 12516, 13320, 13410, 14304, 15540, 15645, 16539, 16688, 17760, 17880, 18648, 18774, 20720, 20860, 21456, 22052, 23310, 23840, 24864, 25032, 26640, 26820, 27565, 31080, 31290, 33078, 33376, 35760, 37296, 37548, 38591, 41440, 41720, 42912, 44104, 46620, 46935, 49617, 50064, 53280, 53640, 55130, 62160, 62580, 66156, 71520, 74592, 75096, 77182, 82695, 83440, 88208, 93240, 93870, 99234, 100128, 107280, 110260, 115773, 124320, 125160, 132312, 150192, 154364, 165390, 166880, 176416, 186480, 187740, 192955, 198468, 214560, 220520, 231546, 248085, 250320, 264624, 300384, 308728, 330780, 347319, 372960, 375480, 385910, 396936, 441040, 463092, 496170, 500640, 529248, 578865, 617456, 661560, 694638, 750960, 771820, 793872, 882080, 926184, 992340, 1157730, 1234912, 1323120, 1389276, 1501920, 1543640, 1587744, 1736595, 1852368, 1984680, 2315460, 2646240, 2778552, 3087280, 3473190, 3704736, 3969360, 4630920, 5557104, 6174560, 6946380, 7938720, 9261840, 11114208, 13892760, 18523680, 27785520, 55571040]

約数ペア:

[(1, 55571040), (2, 27785520), (3, 18523680), (4, 13892760), (5, 11114208), (6, 9261840), (7, 7938720), (8, 6946380), (9, 6174560), (10, 5557104), (12, 4630920), (14, 3969360), (15, 3704736), (16, 3473190), (18, 3087280), (20, 2778552), (21, 2646240), (24, 2315460), (28, 1984680), (30, 1852368), (32, 1736595), (35, 1587744), (36, 1543640), (37, 1501920), (40, 1389276), (42, 1323120), (45, 1234912), (48, 1157730), (56, 992340), (60, 926184), (63, 882080), (70, 793872), (72, 771820), (74, 750960), (80, 694638), (84, 661560), (90, 617456), (96, 578865), (105, 529248), (111, 500640), (112, 496170), (120, 463092), (126, 441040), (140, 396936), (144, 385910), (148, 375480), (149, 372960), (160, 347319), (168, 330780), (180, 308728), (185, 300384), (210, 264624), (222, 250320), (224, 248085), (240, 231546), (252, 220520), (259, 214560), (280, 198468), (288, 192955), (296, 187740), (298, 186480), (315, 176416), (333, 166880), (336, 165390), (360, 154364), (370, 150192), (420, 132312), (444, 125160), (447, 124320), (480, 115773), (504, 110260), (518, 107280), (555, 100128), (560, 99234), (592, 93870), (596, 93240), (630, 88208), (666, 83440), (672, 82695), (720, 77182), (740, 75096), (745, 74592), (777, 71520), (840, 66156), (888, 62580), (894, 62160), (1008, 55130), (1036, 53640), (1043, 53280), (1110, 50064), (1120, 49617), (1184, 46935), (1192, 46620), (1260, 44104), (1295, 42912), (1332, 41720), (1341, 41440), (1440, 38591), (1480, 37548), (1490, 37296), (1554, 35760), (1665, 33376), (1680, 33078), (1776, 31290), (1788, 31080), (2016, 27565), (2072, 26820), (2086, 26640), (2220, 25032), (2235, 24864), (2331, 23840), (2384, 23310), (2520, 22052), (2590, 21456), (2664, 20860), (2682, 20720), (2960, 18774), (2980, 18648), (3108, 17880), (3129, 17760), (3330, 16688), (3360, 16539), (3552, 15645), (3576, 15540), (3885, 14304), (4144, 13410), (4172, 13320), (4440, 12516), (4470, 12432), (4662, 11920), (4768, 11655), (5040, 11026), (5180, 10728), (5215, 10656), (5328, 10430), (5364, 10360), (5513, 10080), (5920, 9387), (5960, 9324), (6216, 8940), (6258, 8880), (6660, 8344), (6705, 8288), (7152, 7770)]