20166300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 81661440

約数和(自身を除く): 61495140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 27, 28, 30, 33, 35, 36, 42, 44, 45, 50, 54, 55, 60, 63, 66, 70, 75, 77, 84, 90, 97, 99, 100, 105, 108, 110, 126, 132, 135, 140, 150, 154, 165, 175, 180, 189, 194, 198, 210, 220, 225, 231, 252, 270, 275, 291, 297, 300, 308, 315, 330, 350, 378, 385, 388, 396, 420, 450, 462, 485, 495, 525, 540, 550, 582, 594, 630, 660, 675, 679, 693, 700, 756, 770, 825, 873, 900, 924, 945, 970, 990, 1050, 1067, 1100, 1155, 1164, 1188, 1260, 1350, 1358, 1386, 1455, 1485, 1540, 1575, 1650, 1746, 1890, 1925, 1940, 1980, 2037, 2079, 2100, 2134, 2310, 2425, 2475, 2619, 2700, 2716, 2772, 2910, 2970, 3150, 3201, 3300, 3395, 3465, 3492, 3780, 3850, 4074, 4158, 4268, 4365, 4620, 4725, 4850, 4950, 5238, 5335, 5775, 5820, 5940, 6111, 6300, 6402, 6790, 6930, 7275, 7425, 7469, 7700, 8148, 8316, 8730, 9450, 9603, 9700, 9900, 10185, 10395, 10476, 10670, 11550, 12222, 12804, 13095, 13580, 13860, 14550, 14850, 14938, 16005, 16975, 17325, 17460, 18333, 18900, 19206, 20370, 20790, 21340, 21825, 22407, 23100, 24444, 26190, 26675, 28809, 29100, 29700, 29876, 30555, 32010, 33950, 34650, 36666, 37345, 38412, 40740, 41580, 43650, 44814, 48015, 50925, 51975, 52380, 53350, 57618, 61110, 64020, 65475, 67221, 67900, 69300, 73332, 74690, 80025, 87300, 89628, 91665, 96030, 101850, 103950, 106700, 112035, 115236, 122220, 130950, 134442, 144045, 149380, 152775, 160050, 183330, 186725, 192060, 201663, 203700, 207900, 224070, 240075, 261900, 268884, 288090, 305550, 320100, 336105, 366660, 373450, 403326, 448140, 458325, 480150, 560175, 576180, 611100, 672210, 720225, 746900, 806652, 916650, 960300, 1008315, 1120350, 1344420, 1440450, 1680525, 1833300, 2016630, 2240700, 2880900, 3361050, 4033260, 5041575, 6722100, 10083150, 20166300]

約数ペア:

[(1, 20166300), (2, 10083150), (3, 6722100), (4, 5041575), (5, 4033260), (6, 3361050), (7, 2880900), (9, 2240700), (10, 2016630), (11, 1833300), (12, 1680525), (14, 1440450), (15, 1344420), (18, 1120350), (20, 1008315), (21, 960300), (22, 916650), (25, 806652), (27, 746900), (28, 720225), (30, 672210), (33, 611100), (35, 576180), (36, 560175), (42, 480150), (44, 458325), (45, 448140), (50, 403326), (54, 373450), (55, 366660), (60, 336105), (63, 320100), (66, 305550), (70, 288090), (75, 268884), (77, 261900), (84, 240075), (90, 224070), (97, 207900), (99, 203700), (100, 201663), (105, 192060), (108, 186725), (110, 183330), (126, 160050), (132, 152775), (135, 149380), (140, 144045), (150, 134442), (154, 130950), (165, 122220), (175, 115236), (180, 112035), (189, 106700), (194, 103950), (198, 101850), (210, 96030), (220, 91665), (225, 89628), (231, 87300), (252, 80025), (270, 74690), (275, 73332), (291, 69300), (297, 67900), (300, 67221), (308, 65475), (315, 64020), (330, 61110), (350, 57618), (378, 53350), (385, 52380), (388, 51975), (396, 50925), (420, 48015), (450, 44814), (462, 43650), (485, 41580), (495, 40740), (525, 38412), (540, 37345), (550, 36666), (582, 34650), (594, 33950), (630, 32010), (660, 30555), (675, 29876), (679, 29700), (693, 29100), (700, 28809), (756, 26675), (770, 26190), (825, 24444), (873, 23100), (900, 22407), (924, 21825), (945, 21340), (970, 20790), (990, 20370), (1050, 19206), (1067, 18900), (1100, 18333), (1155, 17460), (1164, 17325), (1188, 16975), (1260, 16005), (1350, 14938), (1358, 14850), (1386, 14550), (1455, 13860), (1485, 13580), (1540, 13095), (1575, 12804), (1650, 12222), (1746, 11550), (1890, 10670), (1925, 10476), (1940, 10395), (1980, 10185), (2037, 9900), (2079, 9700), (2100, 9603), (2134, 9450), (2310, 8730), (2425, 8316), (2475, 8148), (2619, 7700), (2700, 7469), (2716, 7425), (2772, 7275), (2910, 6930), (2970, 6790), (3150, 6402), (3201, 6300), (3300, 6111), (3395, 5940), (3465, 5820), (3492, 5775), (3780, 5335), (3850, 5238), (4074, 4950), (4158, 4850), (4268, 4725), (4365, 4620)]