78340500

素因数分解:

$2^2\times 3^3\times 5^3\times 7^1\times {\mathrm{829}}^1$

素因数の和:864

約数の個数: 192

約数和(自身を含む): 290035200

約数和(自身を除く): 211694700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 125, 126, 135, 140, 150, 175, 180, 189, 210, 225, 250, 252, 270, 300, 315, 350, 375, 378, 420, 450, 500, 525, 540, 630, 675, 700, 750, 756, 829, 875, 900, 945, 1050, 1125, 1260, 1350, 1500, 1575, 1658, 1750, 1890, 2100, 2250, 2487, 2625, 2700, 3150, 3316, 3375, 3500, 3780, 4145, 4500, 4725, 4974, 5250, 5803, 6300, 6750, 7461, 7875, 8290, 9450, 9948, 10500, 11606, 12435, 13500, 14922, 15750, 16580, 17409, 18900, 20725, 22383, 23212, 23625, 24870, 29015, 29844, 31500, 34818, 37305, 41450, 44766, 47250, 49740, 52227, 58030, 62175, 69636, 74610, 82900, 87045, 89532, 94500, 103625, 104454, 111915, 116060, 124350, 145075, 149220, 156681, 174090, 186525, 207250, 208908, 223830, 248700, 261135, 290150, 310875, 313362, 348180, 373050, 414500, 435225, 447660, 522270, 559575, 580300, 621750, 626724, 725375, 746100, 783405, 870450, 932625, 1044540, 1119150, 1243500, 1305675, 1450750, 1566810, 1740900, 1865250, 2176125, 2238300, 2611350, 2797875, 2901500, 3133620, 3730500, 3917025, 4352250, 5222700, 5595750, 6528375, 7834050, 8704500, 11191500, 13056750, 15668100, 19585125, 26113500, 39170250, 78340500]

約数ペア:

[(1, 78340500), (2, 39170250), (3, 26113500), (4, 19585125), (5, 15668100), (6, 13056750), (7, 11191500), (9, 8704500), (10, 7834050), (12, 6528375), (14, 5595750), (15, 5222700), (18, 4352250), (20, 3917025), (21, 3730500), (25, 3133620), (27, 2901500), (28, 2797875), (30, 2611350), (35, 2238300), (36, 2176125), (42, 1865250), (45, 1740900), (50, 1566810), (54, 1450750), (60, 1305675), (63, 1243500), (70, 1119150), (75, 1044540), (84, 932625), (90, 870450), (100, 783405), (105, 746100), (108, 725375), (125, 626724), (126, 621750), (135, 580300), (140, 559575), (150, 522270), (175, 447660), (180, 435225), (189, 414500), (210, 373050), (225, 348180), (250, 313362), (252, 310875), (270, 290150), (300, 261135), (315, 248700), (350, 223830), (375, 208908), (378, 207250), (420, 186525), (450, 174090), (500, 156681), (525, 149220), (540, 145075), (630, 124350), (675, 116060), (700, 111915), (750, 104454), (756, 103625), (829, 94500), (875, 89532), (900, 87045), (945, 82900), (1050, 74610), (1125, 69636), (1260, 62175), (1350, 58030), (1500, 52227), (1575, 49740), (1658, 47250), (1750, 44766), (1890, 41450), (2100, 37305), (2250, 34818), (2487, 31500), (2625, 29844), (2700, 29015), (3150, 24870), (3316, 23625), (3375, 23212), (3500, 22383), (3780, 20725), (4145, 18900), (4500, 17409), (4725, 16580), (4974, 15750), (5250, 14922), (5803, 13500), (6300, 12435), (6750, 11606), (7461, 10500), (7875, 9948), (8290, 9450)]