89193720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1$

素因数の和:243

約数の個数: 256

約数和(自身を含む): 342144000

約数和(自身を除く): 252950280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 197, 210, 220, 231, 245, 264, 280, 294, 308, 330, 343, 385, 392, 394, 420, 440, 462, 490, 539, 588, 591, 616, 660, 686, 735, 770, 788, 840, 924, 980, 985, 1029, 1078, 1155, 1176, 1182, 1320, 1372, 1379, 1470, 1540, 1576, 1617, 1715, 1848, 1960, 1970, 2058, 2156, 2167, 2310, 2364, 2695, 2744, 2758, 2940, 2955, 3080, 3234, 3430, 3773, 3940, 4116, 4137, 4312, 4334, 4620, 4728, 5145, 5390, 5516, 5880, 5910, 6468, 6501, 6860, 6895, 7546, 7880, 8085, 8232, 8274, 8668, 9240, 9653, 10290, 10780, 10835, 11032, 11319, 11820, 12936, 13002, 13720, 13790, 15092, 15169, 16170, 16548, 17336, 18865, 19306, 20580, 20685, 21560, 21670, 22638, 23640, 26004, 27580, 28959, 30184, 30338, 32340, 32505, 33096, 37730, 38612, 41160, 41370, 43340, 45276, 45507, 48265, 52008, 55160, 56595, 57918, 60676, 64680, 65010, 67571, 75460, 75845, 77224, 82740, 86680, 90552, 91014, 96530, 106183, 113190, 115836, 121352, 130020, 135142, 144795, 150920, 151690, 165480, 182028, 193060, 202713, 212366, 226380, 227535, 231672, 260040, 270284, 289590, 303380, 318549, 337855, 364056, 386120, 405426, 424732, 452760, 455070, 530915, 540568, 579180, 606760, 637098, 675710, 743281, 810852, 849464, 910140, 1013565, 1061830, 1158360, 1274196, 1351420, 1486562, 1592745, 1621704, 1820280, 2027130, 2123660, 2229843, 2548392, 2702840, 2973124, 3185490, 3716405, 4054260, 4247320, 4459686, 5946248, 6370980, 7432810, 8108520, 8919372, 11149215, 12741960, 14865620, 17838744, 22298430, 29731240, 44596860, 89193720]

約数ペア:

[(1, 89193720), (2, 44596860), (3, 29731240), (4, 22298430), (5, 17838744), (6, 14865620), (7, 12741960), (8, 11149215), (10, 8919372), (11, 8108520), (12, 7432810), (14, 6370980), (15, 5946248), (20, 4459686), (21, 4247320), (22, 4054260), (24, 3716405), (28, 3185490), (30, 2973124), (33, 2702840), (35, 2548392), (40, 2229843), (42, 2123660), (44, 2027130), (49, 1820280), (55, 1621704), (56, 1592745), (60, 1486562), (66, 1351420), (70, 1274196), (77, 1158360), (84, 1061830), (88, 1013565), (98, 910140), (105, 849464), (110, 810852), (120, 743281), (132, 675710), (140, 637098), (147, 606760), (154, 579180), (165, 540568), (168, 530915), (196, 455070), (197, 452760), (210, 424732), (220, 405426), (231, 386120), (245, 364056), (264, 337855), (280, 318549), (294, 303380), (308, 289590), (330, 270284), (343, 260040), (385, 231672), (392, 227535), (394, 226380), (420, 212366), (440, 202713), (462, 193060), (490, 182028), (539, 165480), (588, 151690), (591, 150920), (616, 144795), (660, 135142), (686, 130020), (735, 121352), (770, 115836), (788, 113190), (840, 106183), (924, 96530), (980, 91014), (985, 90552), (1029, 86680), (1078, 82740), (1155, 77224), (1176, 75845), (1182, 75460), (1320, 67571), (1372, 65010), (1379, 64680), (1470, 60676), (1540, 57918), (1576, 56595), (1617, 55160), (1715, 52008), (1848, 48265), (1960, 45507), (1970, 45276), (2058, 43340), (2156, 41370), (2167, 41160), (2310, 38612), (2364, 37730), (2695, 33096), (2744, 32505), (2758, 32340), (2940, 30338), (2955, 30184), (3080, 28959), (3234, 27580), (3430, 26004), (3773, 23640), (3940, 22638), (4116, 21670), (4137, 21560), (4312, 20685), (4334, 20580), (4620, 19306), (4728, 18865), (5145, 17336), (5390, 16548), (5516, 16170), (5880, 15169), (5910, 15092), (6468, 13790), (6501, 13720), (6860, 13002), (6895, 12936), (7546, 11820), (7880, 11319), (8085, 11032), (8232, 10835), (8274, 10780), (8668, 10290), (9240, 9653)]