2048202450

素因数分解:

$2^1\times 3^4\times 5^2\times 7^2\times {\mathrm{10321}}^1$

素因数の和:10359

約数の個数: 180

約数和(自身を含む): 6620747562

約数和(自身を除く): 4572545112

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, 70, 75, 81, 90, 98, 105, 126, 135, 147, 150, 162, 175, 189, 210, 225, 245, 270, 294, 315, 350, 378, 405, 441, 450, 490, 525, 567, 630, 675, 735, 810, 882, 945, 1050, 1134, 1225, 1323, 1350, 1470, 1575, 1890, 2025, 2205, 2450, 2646, 2835, 3150, 3675, 3969, 4050, 4410, 4725, 5670, 6615, 7350, 7938, 9450, 10321, 11025, 13230, 14175, 19845, 20642, 22050, 28350, 30963, 33075, 39690, 51605, 61926, 66150, 72247, 92889, 99225, 103210, 144494, 154815, 185778, 198450, 216741, 258025, 278667, 309630, 361235, 433482, 464445, 505729, 516050, 557334, 650223, 722470, 774075, 836001, 928890, 1011458, 1083705, 1300446, 1393335, 1517187, 1548150, 1672002, 1806175, 1950669, 2167410, 2322225, 2528645, 2786670, 3034374, 3251115, 3612350, 3901338, 4180005, 4551561, 4644450, 5057290, 5418525, 5852007, 6502230, 6966675, 7585935, 8360010, 9103122, 9753345, 10837050, 11704014, 12643225, 13654683, 13933350, 15171870, 16255575, 19506690, 20900025, 22757805, 25286450, 27309366, 29260035, 32511150, 37929675, 40964049, 41800050, 45515610, 48766725, 58520070, 68273415, 75859350, 81928098, 97533450, 113789025, 136546830, 146300175, 204820245, 227578050, 292600350, 341367075, 409640490, 682734150, 1024101225, 2048202450]

約数ペア:

[(1, 2048202450), (2, 1024101225), (3, 682734150), (5, 409640490), (6, 341367075), (7, 292600350), (9, 227578050), (10, 204820245), (14, 146300175), (15, 136546830), (18, 113789025), (21, 97533450), (25, 81928098), (27, 75859350), (30, 68273415), (35, 58520070), (42, 48766725), (45, 45515610), (49, 41800050), (50, 40964049), (54, 37929675), (63, 32511150), (70, 29260035), (75, 27309366), (81, 25286450), (90, 22757805), (98, 20900025), (105, 19506690), (126, 16255575), (135, 15171870), (147, 13933350), (150, 13654683), (162, 12643225), (175, 11704014), (189, 10837050), (210, 9753345), (225, 9103122), (245, 8360010), (270, 7585935), (294, 6966675), (315, 6502230), (350, 5852007), (378, 5418525), (405, 5057290), (441, 4644450), (450, 4551561), (490, 4180005), (525, 3901338), (567, 3612350), (630, 3251115), (675, 3034374), (735, 2786670), (810, 2528645), (882, 2322225), (945, 2167410), (1050, 1950669), (1134, 1806175), (1225, 1672002), (1323, 1548150), (1350, 1517187), (1470, 1393335), (1575, 1300446), (1890, 1083705), (2025, 1011458), (2205, 928890), (2450, 836001), (2646, 774075), (2835, 722470), (3150, 650223), (3675, 557334), (3969, 516050), (4050, 505729), (4410, 464445), (4725, 433482), (5670, 361235), (6615, 309630), (7350, 278667), (7938, 258025), (9450, 216741), (10321, 198450), (11025, 185778), (13230, 154815), (14175, 144494), (19845, 103210), (20642, 99225), (22050, 92889), (28350, 72247), (30963, 66150), (33075, 61926), (39690, 51605)]