206534400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:407

約数の個数: 216

約数和(自身を含む): 705621504

約数和(自身を除く): 499087104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 150, 155, 160, 186, 192, 200, 240, 248, 256, 300, 310, 320, 347, 372, 384, 400, 465, 480, 496, 600, 620, 640, 694, 744, 768, 775, 800, 930, 960, 992, 1041, 1200, 1240, 1280, 1388, 1488, 1550, 1600, 1735, 1860, 1920, 1984, 2082, 2325, 2400, 2480, 2776, 2976, 3100, 3200, 3470, 3720, 3840, 3968, 4164, 4650, 4800, 4960, 5205, 5552, 5952, 6200, 6400, 6940, 7440, 7936, 8328, 8675, 9300, 9600, 9920, 10410, 10757, 11104, 11904, 12400, 13880, 14880, 16656, 17350, 18600, 19200, 19840, 20820, 21514, 22208, 23808, 24800, 26025, 27760, 29760, 32271, 33312, 34700, 37200, 39680, 41640, 43028, 44416, 49600, 52050, 53785, 55520, 59520, 64542, 66624, 69400, 74400, 83280, 86056, 88832, 99200, 104100, 107570, 111040, 119040, 129084, 133248, 138800, 148800, 161355, 166560, 172112, 198400, 208200, 215140, 222080, 258168, 266496, 268925, 277600, 297600, 322710, 333120, 344224, 416400, 430280, 444160, 516336, 537850, 555200, 595200, 645420, 666240, 688448, 806775, 832800, 860560, 1032672, 1075700, 1110400, 1290840, 1332480, 1376896, 1613550, 1665600, 1721120, 2065344, 2151400, 2220800, 2581680, 2753792, 3227100, 3331200, 3442240, 4130688, 4302800, 5163360, 6454200, 6662400, 6884480, 8261376, 8605600, 10326720, 12908400, 13768960, 17211200, 20653440, 25816800, 34422400, 41306880, 51633600, 68844800, 103267200, 206534400]

約数ペア:

[(1, 206534400), (2, 103267200), (3, 68844800), (4, 51633600), (5, 41306880), (6, 34422400), (8, 25816800), (10, 20653440), (12, 17211200), (15, 13768960), (16, 12908400), (20, 10326720), (24, 8605600), (25, 8261376), (30, 6884480), (31, 6662400), (32, 6454200), (40, 5163360), (48, 4302800), (50, 4130688), (60, 3442240), (62, 3331200), (64, 3227100), (75, 2753792), (80, 2581680), (93, 2220800), (96, 2151400), (100, 2065344), (120, 1721120), (124, 1665600), (128, 1613550), (150, 1376896), (155, 1332480), (160, 1290840), (186, 1110400), (192, 1075700), (200, 1032672), (240, 860560), (248, 832800), (256, 806775), (300, 688448), (310, 666240), (320, 645420), (347, 595200), (372, 555200), (384, 537850), (400, 516336), (465, 444160), (480, 430280), (496, 416400), (600, 344224), (620, 333120), (640, 322710), (694, 297600), (744, 277600), (768, 268925), (775, 266496), (800, 258168), (930, 222080), (960, 215140), (992, 208200), (1041, 198400), (1200, 172112), (1240, 166560), (1280, 161355), (1388, 148800), (1488, 138800), (1550, 133248), (1600, 129084), (1735, 119040), (1860, 111040), (1920, 107570), (1984, 104100), (2082, 99200), (2325, 88832), (2400, 86056), (2480, 83280), (2776, 74400), (2976, 69400), (3100, 66624), (3200, 64542), (3470, 59520), (3720, 55520), (3840, 53785), (3968, 52050), (4164, 49600), (4650, 44416), (4800, 43028), (4960, 41640), (5205, 39680), (5552, 37200), (5952, 34700), (6200, 33312), (6400, 32271), (6940, 29760), (7440, 27760), (7936, 26025), (8328, 24800), (8675, 23808), (9300, 22208), (9600, 21514), (9920, 20820), (10410, 19840), (10757, 19200), (11104, 18600), (11904, 17350), (12400, 16656), (13880, 14880)]