2149209600

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{577}}^1$

素因数の和:705

約数の個数: 240

約数和(自身を含む): 7185404688

約数和(自身を除く): 5036195088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 97, 100, 120, 128, 150, 160, 192, 194, 200, 240, 256, 291, 300, 320, 384, 388, 400, 480, 485, 512, 577, 582, 600, 640, 768, 776, 800, 960, 970, 1154, 1164, 1200, 1280, 1455, 1536, 1552, 1600, 1731, 1920, 1940, 2308, 2328, 2400, 2425, 2560, 2885, 2910, 3104, 3200, 3462, 3840, 3880, 4616, 4656, 4800, 4850, 5770, 5820, 6208, 6400, 6924, 7275, 7680, 7760, 8655, 9232, 9312, 9600, 9700, 11540, 11640, 12416, 12800, 13848, 14425, 14550, 15520, 17310, 18464, 18624, 19200, 19400, 23080, 23280, 24832, 27696, 28850, 29100, 31040, 34620, 36928, 37248, 38400, 38800, 43275, 46160, 46560, 49664, 55392, 55969, 57700, 58200, 62080, 69240, 73856, 74496, 77600, 86550, 92320, 93120, 110784, 111938, 115400, 116400, 124160, 138480, 147712, 148992, 155200, 167907, 173100, 184640, 186240, 221568, 223876, 230800, 232800, 248320, 276960, 279845, 295424, 310400, 335814, 346200, 369280, 372480, 443136, 447752, 461600, 465600, 553920, 559690, 620800, 671628, 692400, 738560, 744960, 839535, 886272, 895504, 923200, 931200, 1107840, 1119380, 1241600, 1343256, 1384800, 1399225, 1477120, 1679070, 1791008, 1846400, 1862400, 2215680, 2238760, 2686512, 2769600, 2798450, 3358140, 3582016, 3692800, 3724800, 4197675, 4431360, 4477520, 5373024, 5539200, 5596900, 6716280, 7164032, 7385600, 8395350, 8955040, 10746048, 11078400, 11193800, 13432560, 14328064, 16790700, 17910080, 21492096, 22156800, 22387600, 26865120, 28656128, 33581400, 35820160, 42984192, 44775200, 53730240, 67162800, 71640320, 85968384, 89550400, 107460480, 134325600, 143280640, 179100800, 214920960, 268651200, 358201600, 429841920, 537302400, 716403200, 1074604800, 2149209600]

約数ペア:

[(1, 2149209600), (2, 1074604800), (3, 716403200), (4, 537302400), (5, 429841920), (6, 358201600), (8, 268651200), (10, 214920960), (12, 179100800), (15, 143280640), (16, 134325600), (20, 107460480), (24, 89550400), (25, 85968384), (30, 71640320), (32, 67162800), (40, 53730240), (48, 44775200), (50, 42984192), (60, 35820160), (64, 33581400), (75, 28656128), (80, 26865120), (96, 22387600), (97, 22156800), (100, 21492096), (120, 17910080), (128, 16790700), (150, 14328064), (160, 13432560), (192, 11193800), (194, 11078400), (200, 10746048), (240, 8955040), (256, 8395350), (291, 7385600), (300, 7164032), (320, 6716280), (384, 5596900), (388, 5539200), (400, 5373024), (480, 4477520), (485, 4431360), (512, 4197675), (577, 3724800), (582, 3692800), (600, 3582016), (640, 3358140), (768, 2798450), (776, 2769600), (800, 2686512), (960, 2238760), (970, 2215680), (1154, 1862400), (1164, 1846400), (1200, 1791008), (1280, 1679070), (1455, 1477120), (1536, 1399225), (1552, 1384800), (1600, 1343256), (1731, 1241600), (1920, 1119380), (1940, 1107840), (2308, 931200), (2328, 923200), (2400, 895504), (2425, 886272), (2560, 839535), (2885, 744960), (2910, 738560), (3104, 692400), (3200, 671628), (3462, 620800), (3840, 559690), (3880, 553920), (4616, 465600), (4656, 461600), (4800, 447752), (4850, 443136), (5770, 372480), (5820, 369280), (6208, 346200), (6400, 335814), (6924, 310400), (7275, 295424), (7680, 279845), (7760, 276960), (8655, 248320), (9232, 232800), (9312, 230800), (9600, 223876), (9700, 221568), (11540, 186240), (11640, 184640), (12416, 173100), (12800, 167907), (13848, 155200), (14425, 148992), (14550, 147712), (15520, 138480), (17310, 124160), (18464, 116400), (18624, 115400), (19200, 111938), (19400, 110784), (23080, 93120), (23280, 92320), (24832, 86550), (27696, 77600), (28850, 74496), (29100, 73856), (31040, 69240), (34620, 62080), (36928, 58200), (37248, 57700), (38400, 55969), (38800, 55392), (43275, 49664), (46160, 46560)]