212137200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{487}}^1$

素因数の和:533

約数の個数: 270

約数和(自身を含む): 810845672

約数和(自身を除く): 598708472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 110, 120, 121, 132, 144, 150, 165, 176, 180, 198, 200, 220, 225, 240, 242, 264, 275, 300, 330, 360, 363, 396, 400, 440, 450, 484, 487, 495, 528, 550, 600, 605, 660, 720, 726, 792, 825, 880, 900, 968, 974, 990, 1089, 1100, 1200, 1210, 1320, 1452, 1461, 1584, 1650, 1800, 1815, 1936, 1948, 1980, 2178, 2200, 2420, 2435, 2475, 2640, 2904, 2922, 3025, 3300, 3600, 3630, 3896, 3960, 4356, 4383, 4400, 4840, 4870, 4950, 5357, 5445, 5808, 5844, 6050, 6600, 7260, 7305, 7792, 7920, 8712, 8766, 9075, 9680, 9740, 9900, 10714, 10890, 11688, 12100, 12175, 13200, 14520, 14610, 16071, 17424, 17532, 18150, 19480, 19800, 21428, 21780, 21915, 23376, 24200, 24350, 26785, 27225, 29040, 29220, 32142, 35064, 36300, 36525, 38960, 39600, 42856, 43560, 43830, 48213, 48400, 48700, 53570, 54450, 58440, 58927, 64284, 70128, 72600, 73050, 80355, 85712, 87120, 87660, 96426, 97400, 107140, 108900, 109575, 116880, 117854, 128568, 133925, 145200, 146100, 160710, 175320, 176781, 192852, 194800, 214280, 217800, 219150, 235708, 241065, 257136, 267850, 292200, 294635, 321420, 350640, 353562, 385704, 401775, 428560, 435600, 438300, 471416, 482130, 530343, 535700, 584400, 589270, 642840, 707124, 771408, 803550, 876600, 883905, 942832, 964260, 1060686, 1071400, 1178540, 1205325, 1285680, 1414248, 1473175, 1607100, 1753200, 1767810, 1928520, 2121372, 2142800, 2357080, 2410650, 2651715, 2828496, 2946350, 3214200, 3535620, 3857040, 4242744, 4419525, 4714160, 4821300, 5303430, 5892700, 6428400, 7071240, 8485488, 8839050, 9642600, 10606860, 11785400, 13258575, 14142480, 17678100, 19285200, 21213720, 23570800, 26517150, 35356200, 42427440, 53034300, 70712400, 106068600, 212137200]

約数ペア:

[(1, 212137200), (2, 106068600), (3, 70712400), (4, 53034300), (5, 42427440), (6, 35356200), (8, 26517150), (9, 23570800), (10, 21213720), (11, 19285200), (12, 17678100), (15, 14142480), (16, 13258575), (18, 11785400), (20, 10606860), (22, 9642600), (24, 8839050), (25, 8485488), (30, 7071240), (33, 6428400), (36, 5892700), (40, 5303430), (44, 4821300), (45, 4714160), (48, 4419525), (50, 4242744), (55, 3857040), (60, 3535620), (66, 3214200), (72, 2946350), (75, 2828496), (80, 2651715), (88, 2410650), (90, 2357080), (99, 2142800), (100, 2121372), (110, 1928520), (120, 1767810), (121, 1753200), (132, 1607100), (144, 1473175), (150, 1414248), (165, 1285680), (176, 1205325), (180, 1178540), (198, 1071400), (200, 1060686), (220, 964260), (225, 942832), (240, 883905), (242, 876600), (264, 803550), (275, 771408), (300, 707124), (330, 642840), (360, 589270), (363, 584400), (396, 535700), (400, 530343), (440, 482130), (450, 471416), (484, 438300), (487, 435600), (495, 428560), (528, 401775), (550, 385704), (600, 353562), (605, 350640), (660, 321420), (720, 294635), (726, 292200), (792, 267850), (825, 257136), (880, 241065), (900, 235708), (968, 219150), (974, 217800), (990, 214280), (1089, 194800), (1100, 192852), (1200, 176781), (1210, 175320), (1320, 160710), (1452, 146100), (1461, 145200), (1584, 133925), (1650, 128568), (1800, 117854), (1815, 116880), (1936, 109575), (1948, 108900), (1980, 107140), (2178, 97400), (2200, 96426), (2420, 87660), (2435, 87120), (2475, 85712), (2640, 80355), (2904, 73050), (2922, 72600), (3025, 70128), (3300, 64284), (3600, 58927), (3630, 58440), (3896, 54450), (3960, 53570), (4356, 48700), (4383, 48400), (4400, 48213), (4840, 43830), (4870, 43560), (4950, 42856), (5357, 39600), (5445, 38960), (5808, 36525), (5844, 36300), (6050, 35064), (6600, 32142), (7260, 29220), (7305, 29040), (7792, 27225), (7920, 26785), (8712, 24350), (8766, 24200), (9075, 23376), (9680, 21915), (9740, 21780), (9900, 21428), (10714, 19800), (10890, 19480), (11688, 18150), (12100, 17532), (12175, 17424), (13200, 16071), (14520, 14610)]