55020000

素因数分解:

$2^5\times 3^1\times 5^4\times 7^1\times {\mathrm{131}}^1$

素因数の和:171

約数の個数: 240

約数和(自身を含む): 207833472

約数和(自身を除く): 152813472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 131, 140, 150, 160, 168, 175, 200, 210, 224, 240, 250, 262, 280, 300, 336, 350, 375, 393, 400, 420, 480, 500, 524, 525, 560, 600, 625, 655, 672, 700, 750, 786, 800, 840, 875, 917, 1000, 1048, 1050, 1120, 1200, 1250, 1310, 1400, 1500, 1572, 1680, 1750, 1834, 1875, 1965, 2000, 2096, 2100, 2400, 2500, 2620, 2625, 2751, 2800, 3000, 3144, 3275, 3360, 3500, 3668, 3750, 3930, 4000, 4192, 4200, 4375, 4585, 5000, 5240, 5250, 5502, 5600, 6000, 6288, 6550, 7000, 7336, 7500, 7860, 8400, 8750, 9170, 9825, 10000, 10480, 10500, 11004, 12000, 12576, 13100, 13125, 13755, 14000, 14672, 15000, 15720, 16375, 16800, 17500, 18340, 19650, 20000, 20960, 21000, 22008, 22925, 26200, 26250, 27510, 28000, 29344, 30000, 31440, 32750, 35000, 36680, 39300, 42000, 44016, 45850, 49125, 52400, 52500, 55020, 60000, 62880, 65500, 68775, 70000, 73360, 78600, 81875, 84000, 88032, 91700, 98250, 104800, 105000, 110040, 114625, 131000, 137550, 140000, 146720, 157200, 163750, 183400, 196500, 210000, 220080, 229250, 245625, 262000, 275100, 314400, 327500, 343875, 366800, 393000, 420000, 440160, 458500, 491250, 524000, 550200, 573125, 655000, 687750, 733600, 786000, 917000, 982500, 1100400, 1146250, 1310000, 1375500, 1572000, 1719375, 1834000, 1965000, 2200800, 2292500, 2620000, 2751000, 3438750, 3668000, 3930000, 4585000, 5502000, 6877500, 7860000, 9170000, 11004000, 13755000, 18340000, 27510000, 55020000]

約数ペア:

[(1, 55020000), (2, 27510000), (3, 18340000), (4, 13755000), (5, 11004000), (6, 9170000), (7, 7860000), (8, 6877500), (10, 5502000), (12, 4585000), (14, 3930000), (15, 3668000), (16, 3438750), (20, 2751000), (21, 2620000), (24, 2292500), (25, 2200800), (28, 1965000), (30, 1834000), (32, 1719375), (35, 1572000), (40, 1375500), (42, 1310000), (48, 1146250), (50, 1100400), (56, 982500), (60, 917000), (70, 786000), (75, 733600), (80, 687750), (84, 655000), (96, 573125), (100, 550200), (105, 524000), (112, 491250), (120, 458500), (125, 440160), (131, 420000), (140, 393000), (150, 366800), (160, 343875), (168, 327500), (175, 314400), (200, 275100), (210, 262000), (224, 245625), (240, 229250), (250, 220080), (262, 210000), (280, 196500), (300, 183400), (336, 163750), (350, 157200), (375, 146720), (393, 140000), (400, 137550), (420, 131000), (480, 114625), (500, 110040), (524, 105000), (525, 104800), (560, 98250), (600, 91700), (625, 88032), (655, 84000), (672, 81875), (700, 78600), (750, 73360), (786, 70000), (800, 68775), (840, 65500), (875, 62880), (917, 60000), (1000, 55020), (1048, 52500), (1050, 52400), (1120, 49125), (1200, 45850), (1250, 44016), (1310, 42000), (1400, 39300), (1500, 36680), (1572, 35000), (1680, 32750), (1750, 31440), (1834, 30000), (1875, 29344), (1965, 28000), (2000, 27510), (2096, 26250), (2100, 26200), (2400, 22925), (2500, 22008), (2620, 21000), (2625, 20960), (2751, 20000), (2800, 19650), (3000, 18340), (3144, 17500), (3275, 16800), (3360, 16375), (3500, 15720), (3668, 15000), (3750, 14672), (3930, 14000), (4000, 13755), (4192, 13125), (4200, 13100), (4375, 12576), (4585, 12000), (5000, 11004), (5240, 10500), (5250, 10480), (5502, 10000), (5600, 9825), (6000, 9170), (6288, 8750), (6550, 8400), (7000, 7860), (7336, 7500)]