85461000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:552

約数の個数: 128

約数和(自身を含む): 271589760

約数和(自身を除く): 186128760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 61, 75, 100, 120, 122, 125, 150, 183, 200, 244, 250, 300, 305, 366, 375, 467, 488, 500, 600, 610, 732, 750, 915, 934, 1000, 1220, 1401, 1464, 1500, 1525, 1830, 1868, 2335, 2440, 2802, 3000, 3050, 3660, 3736, 4575, 4670, 5604, 6100, 7005, 7320, 7625, 9150, 9340, 11208, 11675, 12200, 14010, 15250, 18300, 18680, 22875, 23350, 28020, 28487, 30500, 35025, 36600, 45750, 46700, 56040, 56974, 58375, 61000, 70050, 85461, 91500, 93400, 113948, 116750, 140100, 142435, 170922, 175125, 183000, 227896, 233500, 280200, 284870, 341844, 350250, 427305, 467000, 569740, 683688, 700500, 712175, 854610, 1139480, 1401000, 1424350, 1709220, 2136525, 2848700, 3418440, 3560875, 4273050, 5697400, 7121750, 8546100, 10682625, 14243500, 17092200, 21365250, 28487000, 42730500, 85461000]

約数ペア:

[(1, 85461000), (2, 42730500), (3, 28487000), (4, 21365250), (5, 17092200), (6, 14243500), (8, 10682625), (10, 8546100), (12, 7121750), (15, 5697400), (20, 4273050), (24, 3560875), (25, 3418440), (30, 2848700), (40, 2136525), (50, 1709220), (60, 1424350), (61, 1401000), (75, 1139480), (100, 854610), (120, 712175), (122, 700500), (125, 683688), (150, 569740), (183, 467000), (200, 427305), (244, 350250), (250, 341844), (300, 284870), (305, 280200), (366, 233500), (375, 227896), (467, 183000), (488, 175125), (500, 170922), (600, 142435), (610, 140100), (732, 116750), (750, 113948), (915, 93400), (934, 91500), (1000, 85461), (1220, 70050), (1401, 61000), (1464, 58375), (1500, 56974), (1525, 56040), (1830, 46700), (1868, 45750), (2335, 36600), (2440, 35025), (2802, 30500), (3000, 28487), (3050, 28020), (3660, 23350), (3736, 22875), (4575, 18680), (4670, 18300), (5604, 15250), (6100, 14010), (7005, 12200), (7320, 11675), (7625, 11208), (9150, 9340)]