66480750

素因数分解:

$2^1\times 3^4\times 5^3\times 7^2\times {\mathrm{67}}^1$

素因数の和:110

約数の個数: 240

約数和(自身を含む): 219490128

約数和(自身を除く): 153009378

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 49, 50, 54, 63, 67, 70, 75, 81, 90, 98, 105, 125, 126, 134, 135, 147, 150, 162, 175, 189, 201, 210, 225, 245, 250, 270, 294, 315, 335, 350, 375, 378, 402, 405, 441, 450, 469, 490, 525, 567, 603, 630, 670, 675, 735, 750, 810, 875, 882, 938, 945, 1005, 1050, 1125, 1134, 1206, 1225, 1323, 1350, 1407, 1470, 1575, 1675, 1750, 1809, 1890, 2010, 2025, 2205, 2250, 2345, 2450, 2625, 2646, 2814, 2835, 3015, 3150, 3283, 3350, 3375, 3618, 3675, 3969, 4050, 4221, 4410, 4690, 4725, 5025, 5250, 5427, 5670, 6030, 6125, 6566, 6615, 6750, 7035, 7350, 7875, 7938, 8375, 8442, 9045, 9450, 9849, 10050, 10125, 10854, 11025, 11725, 12250, 12663, 13230, 14070, 14175, 15075, 15750, 16415, 16750, 18090, 18375, 19698, 19845, 20250, 21105, 22050, 23450, 23625, 25125, 25326, 27135, 28350, 29547, 30150, 32830, 33075, 35175, 36750, 37989, 39690, 42210, 45225, 47250, 49245, 50250, 54270, 55125, 58625, 59094, 63315, 66150, 70350, 70875, 75375, 75978, 82075, 88641, 90450, 98490, 99225, 105525, 110250, 117250, 126630, 135675, 141750, 147735, 150750, 164150, 165375, 175875, 177282, 189945, 198450, 211050, 226125, 246225, 265923, 271350, 295470, 316575, 330750, 351750, 379890, 410375, 443205, 452250, 492450, 496125, 527625, 531846, 633150, 678375, 738675, 820750, 886410, 949725, 992250, 1055250, 1231125, 1329615, 1356750, 1477350, 1582875, 1899450, 2216025, 2462250, 2659230, 3165750, 3693375, 4432050, 4748625, 6648075, 7386750, 9497250, 11080125, 13296150, 22160250, 33240375, 66480750]

約数ペア:

[(1, 66480750), (2, 33240375), (3, 22160250), (5, 13296150), (6, 11080125), (7, 9497250), (9, 7386750), (10, 6648075), (14, 4748625), (15, 4432050), (18, 3693375), (21, 3165750), (25, 2659230), (27, 2462250), (30, 2216025), (35, 1899450), (42, 1582875), (45, 1477350), (49, 1356750), (50, 1329615), (54, 1231125), (63, 1055250), (67, 992250), (70, 949725), (75, 886410), (81, 820750), (90, 738675), (98, 678375), (105, 633150), (125, 531846), (126, 527625), (134, 496125), (135, 492450), (147, 452250), (150, 443205), (162, 410375), (175, 379890), (189, 351750), (201, 330750), (210, 316575), (225, 295470), (245, 271350), (250, 265923), (270, 246225), (294, 226125), (315, 211050), (335, 198450), (350, 189945), (375, 177282), (378, 175875), (402, 165375), (405, 164150), (441, 150750), (450, 147735), (469, 141750), (490, 135675), (525, 126630), (567, 117250), (603, 110250), (630, 105525), (670, 99225), (675, 98490), (735, 90450), (750, 88641), (810, 82075), (875, 75978), (882, 75375), (938, 70875), (945, 70350), (1005, 66150), (1050, 63315), (1125, 59094), (1134, 58625), (1206, 55125), (1225, 54270), (1323, 50250), (1350, 49245), (1407, 47250), (1470, 45225), (1575, 42210), (1675, 39690), (1750, 37989), (1809, 36750), (1890, 35175), (2010, 33075), (2025, 32830), (2205, 30150), (2250, 29547), (2345, 28350), (2450, 27135), (2625, 25326), (2646, 25125), (2814, 23625), (2835, 23450), (3015, 22050), (3150, 21105), (3283, 20250), (3350, 19845), (3375, 19698), (3618, 18375), (3675, 18090), (3969, 16750), (4050, 16415), (4221, 15750), (4410, 15075), (4690, 14175), (4725, 14070), (5025, 13230), (5250, 12663), (5427, 12250), (5670, 11725), (6030, 11025), (6125, 10854), (6566, 10125), (6615, 10050), (6750, 9849), (7035, 9450), (7350, 9045), (7875, 8442), (7938, 8375)]