205452000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:483

約数の個数: 288

約数和(自身を含む): 787026240

約数和(自身を除く): 581574240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 125, 130, 144, 150, 156, 160, 180, 195, 200, 208, 225, 234, 240, 250, 260, 288, 300, 312, 325, 360, 375, 390, 400, 416, 439, 450, 468, 480, 500, 520, 585, 600, 624, 650, 720, 750, 780, 800, 878, 900, 936, 975, 1000, 1040, 1125, 1170, 1200, 1248, 1300, 1317, 1440, 1500, 1560, 1625, 1756, 1800, 1872, 1950, 2000, 2080, 2195, 2250, 2340, 2400, 2600, 2634, 2925, 3000, 3120, 3250, 3512, 3600, 3744, 3900, 3951, 4000, 4390, 4500, 4680, 4875, 5200, 5268, 5707, 5850, 6000, 6240, 6500, 6585, 7024, 7200, 7800, 7902, 8780, 9000, 9360, 9750, 10400, 10536, 10975, 11414, 11700, 12000, 13000, 13170, 14048, 14625, 15600, 15804, 17121, 17560, 18000, 18720, 19500, 19755, 21072, 21950, 22828, 23400, 26000, 26340, 28535, 29250, 31200, 31608, 32925, 34242, 35120, 36000, 39000, 39510, 42144, 43900, 45656, 46800, 51363, 52000, 52680, 54875, 57070, 58500, 63216, 65850, 68484, 70240, 78000, 79020, 85605, 87800, 91312, 93600, 98775, 102726, 105360, 109750, 114140, 117000, 126432, 131700, 136968, 142675, 156000, 158040, 164625, 171210, 175600, 182624, 197550, 205452, 210720, 219500, 228280, 234000, 256815, 263400, 273936, 285350, 316080, 329250, 342420, 351200, 395100, 410904, 428025, 439000, 456560, 468000, 493875, 513630, 526800, 547872, 570700, 632160, 658500, 684840, 713375, 790200, 821808, 856050, 878000, 913120, 987750, 1027260, 1053600, 1141400, 1284075, 1317000, 1369680, 1426750, 1580400, 1643616, 1712100, 1756000, 1975500, 2054520, 2140125, 2282800, 2568150, 2634000, 2739360, 2853500, 3160800, 3424200, 3951000, 4109040, 4280250, 4565600, 5136300, 5268000, 5707000, 6420375, 6848400, 7902000, 8218080, 8560500, 10272600, 11414000, 12840750, 13696800, 15804000, 17121000, 20545200, 22828000, 25681500, 34242000, 41090400, 51363000, 68484000, 102726000, 205452000]

約数ペア:

[(1, 205452000), (2, 102726000), (3, 68484000), (4, 51363000), (5, 41090400), (6, 34242000), (8, 25681500), (9, 22828000), (10, 20545200), (12, 17121000), (13, 15804000), (15, 13696800), (16, 12840750), (18, 11414000), (20, 10272600), (24, 8560500), (25, 8218080), (26, 7902000), (30, 6848400), (32, 6420375), (36, 5707000), (39, 5268000), (40, 5136300), (45, 4565600), (48, 4280250), (50, 4109040), (52, 3951000), (60, 3424200), (65, 3160800), (72, 2853500), (75, 2739360), (78, 2634000), (80, 2568150), (90, 2282800), (96, 2140125), (100, 2054520), (104, 1975500), (117, 1756000), (120, 1712100), (125, 1643616), (130, 1580400), (144, 1426750), (150, 1369680), (156, 1317000), (160, 1284075), (180, 1141400), (195, 1053600), (200, 1027260), (208, 987750), (225, 913120), (234, 878000), (240, 856050), (250, 821808), (260, 790200), (288, 713375), (300, 684840), (312, 658500), (325, 632160), (360, 570700), (375, 547872), (390, 526800), (400, 513630), (416, 493875), (439, 468000), (450, 456560), (468, 439000), (480, 428025), (500, 410904), (520, 395100), (585, 351200), (600, 342420), (624, 329250), (650, 316080), (720, 285350), (750, 273936), (780, 263400), (800, 256815), (878, 234000), (900, 228280), (936, 219500), (975, 210720), (1000, 205452), (1040, 197550), (1125, 182624), (1170, 175600), (1200, 171210), (1248, 164625), (1300, 158040), (1317, 156000), (1440, 142675), (1500, 136968), (1560, 131700), (1625, 126432), (1756, 117000), (1800, 114140), (1872, 109750), (1950, 105360), (2000, 102726), (2080, 98775), (2195, 93600), (2250, 91312), (2340, 87800), (2400, 85605), (2600, 79020), (2634, 78000), (2925, 70240), (3000, 68484), (3120, 65850), (3250, 63216), (3512, 58500), (3600, 57070), (3744, 54875), (3900, 52680), (3951, 52000), (4000, 51363), (4390, 46800), (4500, 45656), (4680, 43900), (4875, 42144), (5200, 39510), (5268, 39000), (5707, 36000), (5850, 35120), (6000, 34242), (6240, 32925), (6500, 31608), (6585, 31200), (7024, 29250), (7200, 28535), (7800, 26340), (7902, 26000), (8780, 23400), (9000, 22828), (9360, 21950), (9750, 21072), (10400, 19755), (10536, 19500), (10975, 18720), (11414, 18000), (11700, 17560), (12000, 17121), (13000, 15804), (13170, 15600), (14048, 14625)]