68171400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{313}}^1$

素因数の和:357

約数の個数: 216

約数和(自身を含む): 252451290

約数和(自身を除く): 184279890

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 121, 132, 150, 165, 180, 198, 200, 220, 225, 242, 264, 275, 300, 313, 330, 360, 363, 396, 440, 450, 484, 495, 550, 600, 605, 626, 660, 726, 792, 825, 900, 939, 968, 990, 1089, 1100, 1210, 1252, 1320, 1452, 1565, 1650, 1800, 1815, 1878, 1980, 2178, 2200, 2420, 2475, 2504, 2817, 2904, 3025, 3130, 3300, 3443, 3630, 3756, 3960, 4356, 4695, 4840, 4950, 5445, 5634, 6050, 6260, 6600, 6886, 7260, 7512, 7825, 8712, 9075, 9390, 9900, 10329, 10890, 11268, 12100, 12520, 13772, 14085, 14520, 15650, 17215, 18150, 18780, 19800, 20658, 21780, 22536, 23475, 24200, 27225, 27544, 28170, 30987, 31300, 34430, 36300, 37560, 37873, 41316, 43560, 46950, 51645, 54450, 56340, 61974, 62600, 68860, 70425, 72600, 75746, 82632, 86075, 93900, 103290, 108900, 112680, 113619, 123948, 137720, 140850, 151492, 154935, 172150, 187800, 189365, 206580, 217800, 227238, 247896, 258225, 281700, 302984, 309870, 340857, 344300, 378730, 413160, 454476, 516450, 563400, 568095, 619740, 681714, 688600, 757460, 774675, 908952, 946825, 1032900, 1136190, 1239480, 1363428, 1514920, 1549350, 1704285, 1893650, 2065800, 2272380, 2726856, 2840475, 3098700, 3408570, 3787300, 4544760, 5680950, 6197400, 6817140, 7574600, 8521425, 11361900, 13634280, 17042850, 22723800, 34085700, 68171400]

約数ペア:

[(1, 68171400), (2, 34085700), (3, 22723800), (4, 17042850), (5, 13634280), (6, 11361900), (8, 8521425), (9, 7574600), (10, 6817140), (11, 6197400), (12, 5680950), (15, 4544760), (18, 3787300), (20, 3408570), (22, 3098700), (24, 2840475), (25, 2726856), (30, 2272380), (33, 2065800), (36, 1893650), (40, 1704285), (44, 1549350), (45, 1514920), (50, 1363428), (55, 1239480), (60, 1136190), (66, 1032900), (72, 946825), (75, 908952), (88, 774675), (90, 757460), (99, 688600), (100, 681714), (110, 619740), (120, 568095), (121, 563400), (132, 516450), (150, 454476), (165, 413160), (180, 378730), (198, 344300), (200, 340857), (220, 309870), (225, 302984), (242, 281700), (264, 258225), (275, 247896), (300, 227238), (313, 217800), (330, 206580), (360, 189365), (363, 187800), (396, 172150), (440, 154935), (450, 151492), (484, 140850), (495, 137720), (550, 123948), (600, 113619), (605, 112680), (626, 108900), (660, 103290), (726, 93900), (792, 86075), (825, 82632), (900, 75746), (939, 72600), (968, 70425), (990, 68860), (1089, 62600), (1100, 61974), (1210, 56340), (1252, 54450), (1320, 51645), (1452, 46950), (1565, 43560), (1650, 41316), (1800, 37873), (1815, 37560), (1878, 36300), (1980, 34430), (2178, 31300), (2200, 30987), (2420, 28170), (2475, 27544), (2504, 27225), (2817, 24200), (2904, 23475), (3025, 22536), (3130, 21780), (3300, 20658), (3443, 19800), (3630, 18780), (3756, 18150), (3960, 17215), (4356, 15650), (4695, 14520), (4840, 14085), (4950, 13772), (5445, 12520), (5634, 12100), (6050, 11268), (6260, 10890), (6600, 10329), (6886, 9900), (7260, 9390), (7512, 9075), (7825, 8712)]