82996920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 256

約数和(自身を含む): 297676800

約数和(自身を除く): 214679880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 37, 40, 45, 54, 60, 62, 67, 72, 74, 90, 93, 108, 111, 120, 124, 134, 135, 148, 155, 180, 185, 186, 201, 216, 222, 248, 268, 270, 279, 296, 310, 333, 335, 360, 370, 372, 402, 444, 465, 536, 540, 555, 558, 603, 620, 666, 670, 740, 744, 804, 837, 888, 930, 999, 1005, 1080, 1110, 1116, 1147, 1206, 1240, 1332, 1340, 1395, 1480, 1608, 1665, 1674, 1809, 1860, 1998, 2010, 2077, 2220, 2232, 2294, 2412, 2479, 2664, 2680, 2790, 3015, 3330, 3348, 3441, 3618, 3720, 3996, 4020, 4154, 4185, 4440, 4588, 4824, 4958, 4995, 5580, 5735, 6030, 6231, 6660, 6696, 6882, 7236, 7437, 7992, 8040, 8308, 8370, 9045, 9176, 9916, 9990, 10323, 10385, 11160, 11470, 12060, 12395, 12462, 13320, 13764, 14472, 14874, 16616, 16740, 17205, 18090, 18693, 19832, 19980, 20646, 20770, 22311, 22940, 24120, 24790, 24924, 27528, 29748, 30969, 31155, 33480, 34410, 36180, 37185, 37386, 39960, 41292, 41540, 44622, 45880, 49580, 49848, 51615, 56079, 59496, 61938, 62310, 66933, 68820, 72360, 74370, 74772, 76849, 82584, 83080, 89244, 93465, 99160, 103230, 111555, 112158, 123876, 124620, 133866, 137640, 148740, 149544, 153698, 154845, 178488, 186930, 206460, 223110, 224316, 230547, 247752, 249240, 267732, 280395, 297480, 307396, 309690, 334665, 373860, 384245, 412920, 446220, 448632, 461094, 535464, 560790, 614792, 619380, 669330, 691641, 747720, 768490, 892440, 922188, 1121580, 1152735, 1238760, 1338660, 1383282, 1536980, 1844376, 2074923, 2243160, 2305470, 2677320, 2766564, 3073960, 3458205, 4149846, 4610940, 5533128, 6916410, 8299692, 9221880, 10374615, 13832820, 16599384, 20749230, 27665640, 41498460, 82996920]

約数ペア:

[(1, 82996920), (2, 41498460), (3, 27665640), (4, 20749230), (5, 16599384), (6, 13832820), (8, 10374615), (9, 9221880), (10, 8299692), (12, 6916410), (15, 5533128), (18, 4610940), (20, 4149846), (24, 3458205), (27, 3073960), (30, 2766564), (31, 2677320), (36, 2305470), (37, 2243160), (40, 2074923), (45, 1844376), (54, 1536980), (60, 1383282), (62, 1338660), (67, 1238760), (72, 1152735), (74, 1121580), (90, 922188), (93, 892440), (108, 768490), (111, 747720), (120, 691641), (124, 669330), (134, 619380), (135, 614792), (148, 560790), (155, 535464), (180, 461094), (185, 448632), (186, 446220), (201, 412920), (216, 384245), (222, 373860), (248, 334665), (268, 309690), (270, 307396), (279, 297480), (296, 280395), (310, 267732), (333, 249240), (335, 247752), (360, 230547), (370, 224316), (372, 223110), (402, 206460), (444, 186930), (465, 178488), (536, 154845), (540, 153698), (555, 149544), (558, 148740), (603, 137640), (620, 133866), (666, 124620), (670, 123876), (740, 112158), (744, 111555), (804, 103230), (837, 99160), (888, 93465), (930, 89244), (999, 83080), (1005, 82584), (1080, 76849), (1110, 74772), (1116, 74370), (1147, 72360), (1206, 68820), (1240, 66933), (1332, 62310), (1340, 61938), (1395, 59496), (1480, 56079), (1608, 51615), (1665, 49848), (1674, 49580), (1809, 45880), (1860, 44622), (1998, 41540), (2010, 41292), (2077, 39960), (2220, 37386), (2232, 37185), (2294, 36180), (2412, 34410), (2479, 33480), (2664, 31155), (2680, 30969), (2790, 29748), (3015, 27528), (3330, 24924), (3348, 24790), (3441, 24120), (3618, 22940), (3720, 22311), (3996, 20770), (4020, 20646), (4154, 19980), (4185, 19832), (4440, 18693), (4588, 18090), (4824, 17205), (4958, 16740), (4995, 16616), (5580, 14874), (5735, 14472), (6030, 13764), (6231, 13320), (6660, 12462), (6696, 12395), (6882, 12060), (7236, 11470), (7437, 11160), (7992, 10385), (8040, 10323), (8308, 9990), (8370, 9916), (9045, 9176)]