2128734000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:610

約数の個数: 320

約数和(自身を含む): 7737600000

約数和(自身を除く): 5608866000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 79, 80, 90, 100, 108, 120, 125, 135, 144, 150, 158, 180, 200, 216, 225, 237, 240, 250, 270, 300, 316, 360, 375, 395, 400, 432, 450, 474, 499, 500, 540, 600, 632, 675, 711, 720, 750, 790, 900, 948, 998, 1000, 1080, 1125, 1185, 1200, 1264, 1350, 1422, 1497, 1500, 1580, 1800, 1896, 1975, 1996, 2000, 2133, 2160, 2250, 2370, 2495, 2700, 2844, 2994, 3000, 3160, 3375, 3555, 3600, 3792, 3950, 3992, 4266, 4491, 4500, 4740, 4990, 5400, 5688, 5925, 5988, 6000, 6320, 6750, 7110, 7485, 7900, 7984, 8532, 8982, 9000, 9480, 9875, 9980, 10665, 10800, 11376, 11850, 11976, 12475, 13473, 13500, 14220, 14970, 15800, 17064, 17775, 17964, 18000, 18960, 19750, 19960, 21330, 22455, 23700, 23952, 24950, 26946, 27000, 28440, 29625, 29940, 31600, 34128, 35550, 35928, 37425, 39421, 39500, 39920, 42660, 44910, 47400, 49900, 53325, 53892, 54000, 56880, 59250, 59880, 62375, 67365, 71100, 71856, 74850, 78842, 79000, 85320, 88875, 89820, 94800, 99800, 106650, 107784, 112275, 118263, 118500, 119760, 124750, 134730, 142200, 149700, 157684, 158000, 170640, 177750, 179640, 187125, 197105, 199600, 213300, 215568, 224550, 236526, 237000, 249500, 266625, 269460, 284400, 299400, 315368, 336825, 354789, 355500, 359280, 374250, 394210, 426600, 449100, 473052, 474000, 499000, 533250, 538920, 561375, 591315, 598800, 630736, 673650, 709578, 711000, 748500, 788420, 853200, 898200, 946104, 985525, 998000, 1064367, 1066500, 1077840, 1122750, 1182630, 1347300, 1419156, 1422000, 1497000, 1576840, 1684125, 1773945, 1796400, 1892208, 1971050, 2128734, 2133000, 2245500, 2365260, 2694600, 2838312, 2956575, 2994000, 3153680, 3368250, 3547890, 3942100, 4257468, 4266000, 4491000, 4730520, 4927625, 5321835, 5389200, 5676624, 5913150, 6736500, 7095780, 7884200, 8514936, 8869725, 8982000, 9461040, 9855250, 10643670, 11826300, 13473000, 14191560, 14782875, 15768400, 17029872, 17739450, 19710500, 21287340, 23652600, 26609175, 26946000, 28383120, 29565750, 35478900, 39421000, 42574680, 44348625, 47305200, 53218350, 59131500, 70957800, 78842000, 85149360, 88697250, 106436700, 118263000, 133045875, 141915600, 177394500, 212873400, 236526000, 266091750, 354789000, 425746800, 532183500, 709578000, 1064367000, 2128734000]

約数ペア:

[(1, 2128734000), (2, 1064367000), (3, 709578000), (4, 532183500), (5, 425746800), (6, 354789000), (8, 266091750), (9, 236526000), (10, 212873400), (12, 177394500), (15, 141915600), (16, 133045875), (18, 118263000), (20, 106436700), (24, 88697250), (25, 85149360), (27, 78842000), (30, 70957800), (36, 59131500), (40, 53218350), (45, 47305200), (48, 44348625), (50, 42574680), (54, 39421000), (60, 35478900), (72, 29565750), (75, 28383120), (79, 26946000), (80, 26609175), (90, 23652600), (100, 21287340), (108, 19710500), (120, 17739450), (125, 17029872), (135, 15768400), (144, 14782875), (150, 14191560), (158, 13473000), (180, 11826300), (200, 10643670), (216, 9855250), (225, 9461040), (237, 8982000), (240, 8869725), (250, 8514936), (270, 7884200), (300, 7095780), (316, 6736500), (360, 5913150), (375, 5676624), (395, 5389200), (400, 5321835), (432, 4927625), (450, 4730520), (474, 4491000), (499, 4266000), (500, 4257468), (540, 3942100), (600, 3547890), (632, 3368250), (675, 3153680), (711, 2994000), (720, 2956575), (750, 2838312), (790, 2694600), (900, 2365260), (948, 2245500), (998, 2133000), (1000, 2128734), (1080, 1971050), (1125, 1892208), (1185, 1796400), (1200, 1773945), (1264, 1684125), (1350, 1576840), (1422, 1497000), (1497, 1422000), (1500, 1419156), (1580, 1347300), (1800, 1182630), (1896, 1122750), (1975, 1077840), (1996, 1066500), (2000, 1064367), (2133, 998000), (2160, 985525), (2250, 946104), (2370, 898200), (2495, 853200), (2700, 788420), (2844, 748500), (2994, 711000), (3000, 709578), (3160, 673650), (3375, 630736), (3555, 598800), (3600, 591315), (3792, 561375), (3950, 538920), (3992, 533250), (4266, 499000), (4491, 474000), (4500, 473052), (4740, 449100), (4990, 426600), (5400, 394210), (5688, 374250), (5925, 359280), (5988, 355500), (6000, 354789), (6320, 336825), (6750, 315368), (7110, 299400), (7485, 284400), (7900, 269460), (7984, 266625), (8532, 249500), (8982, 237000), (9000, 236526), (9480, 224550), (9875, 215568), (9980, 213300), (10665, 199600), (10800, 197105), (11376, 187125), (11850, 179640), (11976, 177750), (12475, 170640), (13473, 158000), (13500, 157684), (14220, 149700), (14970, 142200), (15800, 134730), (17064, 124750), (17775, 119760), (17964, 118500), (18000, 118263), (18960, 112275), (19750, 107784), (19960, 106650), (21330, 99800), (22455, 94800), (23700, 89820), (23952, 88875), (24950, 85320), (26946, 79000), (27000, 78842), (28440, 74850), (29625, 71856), (29940, 71100), (31600, 67365), (34128, 62375), (35550, 59880), (35928, 59250), (37425, 56880), (39421, 54000), (39500, 53892), (39920, 53325), (42660, 49900), (44910, 47400)]