27910404900

素因数分解:

$2^2\times 3^4\times 5^2\times 7^2\times {\mathrm{70321}}^1$

素因数の和:70361

約数の個数: 270

約数和(自身を含む): 105247350978

約数和(自身を除く): 77336946078

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, 49, 50, 54, 60, 63, 70, 75, 81, 84, 90, 98, 100, 105, 108, 126, 135, 140, 147, 150, 162, 175, 180, 189, 196, 210, 225, 245, 252, 270, 294, 300, 315, 324, 350, 378, 405, 420, 441, 450, 490, 525, 540, 567, 588, 630, 675, 700, 735, 756, 810, 882, 900, 945, 980, 1050, 1134, 1225, 1260, 1323, 1350, 1470, 1575, 1620, 1764, 1890, 2025, 2100, 2205, 2268, 2450, 2646, 2700, 2835, 2940, 3150, 3675, 3780, 3969, 4050, 4410, 4725, 4900, 5292, 5670, 6300, 6615, 7350, 7938, 8100, 8820, 9450, 11025, 11340, 13230, 14175, 14700, 15876, 18900, 19845, 22050, 26460, 28350, 33075, 39690, 44100, 56700, 66150, 70321, 79380, 99225, 132300, 140642, 198450, 210963, 281284, 351605, 396900, 421926, 492247, 632889, 703210, 843852, 984494, 1054815, 1265778, 1406420, 1476741, 1758025, 1898667, 1968988, 2109630, 2461235, 2531556, 2953482, 3164445, 3445729, 3516050, 3797334, 4219260, 4430223, 4922470, 5274075, 5696001, 5906964, 6328890, 6891458, 7032100, 7383705, 7594668, 8860446, 9493335, 9844940, 10337187, 10548150, 11392002, 12306175, 12657780, 13290669, 13782916, 14767410, 15822225, 17228645, 17720892, 18986670, 20674374, 21096300, 22151115, 22784004, 24612350, 26581338, 28480005, 29534820, 31011561, 31644450, 34457290, 36918525, 37973340, 39872007, 41348748, 44302230, 47466675, 49224700, 51685935, 53162676, 56960010, 62023122, 63288900, 66453345, 68914580, 73837050, 79744014, 86143225, 88604460, 93034683, 94933350, 103371870, 110755575, 113920020, 124046244, 132906690, 142400025, 147674100, 155057805, 159488028, 172286450, 186069366, 189866700, 199360035, 206743740, 221511150, 258429675, 265813380, 279104049, 284800050, 310115610, 332266725, 344572900, 372138732, 398720070, 443022300, 465173415, 516859350, 558208098, 569600100, 620231220, 664533450, 775289025, 797440140, 930346830, 996800175, 1033718700, 1116416196, 1329066900, 1395520245, 1550578050, 1860693660, 1993600350, 2325867075, 2791040490, 3101156100, 3987200700, 4651734150, 5582080980, 6977601225, 9303468300, 13955202450, 27910404900]

約数ペア:

[(1, 27910404900), (2, 13955202450), (3, 9303468300), (4, 6977601225), (5, 5582080980), (6, 4651734150), (7, 3987200700), (9, 3101156100), (10, 2791040490), (12, 2325867075), (14, 1993600350), (15, 1860693660), (18, 1550578050), (20, 1395520245), (21, 1329066900), (25, 1116416196), (27, 1033718700), (28, 996800175), (30, 930346830), (35, 797440140), (36, 775289025), (42, 664533450), (45, 620231220), (49, 569600100), (50, 558208098), (54, 516859350), (60, 465173415), (63, 443022300), (70, 398720070), (75, 372138732), (81, 344572900), (84, 332266725), (90, 310115610), (98, 284800050), (100, 279104049), (105, 265813380), (108, 258429675), (126, 221511150), (135, 206743740), (140, 199360035), (147, 189866700), (150, 186069366), (162, 172286450), (175, 159488028), (180, 155057805), (189, 147674100), (196, 142400025), (210, 132906690), (225, 124046244), (245, 113920020), (252, 110755575), (270, 103371870), (294, 94933350), (300, 93034683), (315, 88604460), (324, 86143225), (350, 79744014), (378, 73837050), (405, 68914580), (420, 66453345), (441, 63288900), (450, 62023122), (490, 56960010), (525, 53162676), (540, 51685935), (567, 49224700), (588, 47466675), (630, 44302230), (675, 41348748), (700, 39872007), (735, 37973340), (756, 36918525), (810, 34457290), (882, 31644450), (900, 31011561), (945, 29534820), (980, 28480005), (1050, 26581338), (1134, 24612350), (1225, 22784004), (1260, 22151115), (1323, 21096300), (1350, 20674374), (1470, 18986670), (1575, 17720892), (1620, 17228645), (1764, 15822225), (1890, 14767410), (2025, 13782916), (2100, 13290669), (2205, 12657780), (2268, 12306175), (2450, 11392002), (2646, 10548150), (2700, 10337187), (2835, 9844940), (2940, 9493335), (3150, 8860446), (3675, 7594668), (3780, 7383705), (3969, 7032100), (4050, 6891458), (4410, 6328890), (4725, 5906964), (4900, 5696001), (5292, 5274075), (5670, 4922470), (6300, 4430223), (6615, 4219260), (7350, 3797334), (7938, 3516050), (8100, 3445729), (8820, 3164445), (9450, 2953482), (11025, 2531556), (11340, 2461235), (13230, 2109630), (14175, 1968988), (14700, 1898667), (15876, 1758025), (18900, 1476741), (19845, 1406420), (22050, 1265778), (26460, 1054815), (28350, 984494), (33075, 843852), (39690, 703210), (44100, 632889), (56700, 492247), (66150, 421926), (70321, 396900), (79380, 351605), (99225, 281284), (132300, 210963), (140642, 198450)]