89834220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{859}}^1$

素因数の和:964

約数の個数: 144

約数和(自身を含む): 315544320

約数和(自身を除く): 225710100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 83, 84, 90, 105, 126, 140, 166, 180, 210, 249, 252, 315, 332, 415, 420, 498, 581, 630, 747, 830, 859, 996, 1162, 1245, 1260, 1494, 1660, 1718, 1743, 2324, 2490, 2577, 2905, 2988, 3436, 3486, 3735, 4295, 4980, 5154, 5229, 5810, 6013, 6972, 7470, 7731, 8590, 8715, 10308, 10458, 11620, 12026, 12885, 14940, 15462, 17180, 17430, 18039, 20916, 24052, 25770, 26145, 30065, 30924, 34860, 36078, 38655, 51540, 52290, 54117, 60130, 71297, 72156, 77310, 90195, 104580, 108234, 120260, 142594, 154620, 180390, 213891, 216468, 270585, 285188, 356485, 360780, 427782, 499079, 541170, 641673, 712970, 855564, 998158, 1069455, 1082340, 1283346, 1425940, 1497237, 1996316, 2138910, 2495395, 2566692, 2994474, 3208365, 4277820, 4491711, 4990790, 5988948, 6416730, 7486185, 8983422, 9981580, 12833460, 14972370, 17966844, 22458555, 29944740, 44917110, 89834220]

約数ペア:

[(1, 89834220), (2, 44917110), (3, 29944740), (4, 22458555), (5, 17966844), (6, 14972370), (7, 12833460), (9, 9981580), (10, 8983422), (12, 7486185), (14, 6416730), (15, 5988948), (18, 4990790), (20, 4491711), (21, 4277820), (28, 3208365), (30, 2994474), (35, 2566692), (36, 2495395), (42, 2138910), (45, 1996316), (60, 1497237), (63, 1425940), (70, 1283346), (83, 1082340), (84, 1069455), (90, 998158), (105, 855564), (126, 712970), (140, 641673), (166, 541170), (180, 499079), (210, 427782), (249, 360780), (252, 356485), (315, 285188), (332, 270585), (415, 216468), (420, 213891), (498, 180390), (581, 154620), (630, 142594), (747, 120260), (830, 108234), (859, 104580), (996, 90195), (1162, 77310), (1245, 72156), (1260, 71297), (1494, 60130), (1660, 54117), (1718, 52290), (1743, 51540), (2324, 38655), (2490, 36078), (2577, 34860), (2905, 30924), (2988, 30065), (3436, 26145), (3486, 25770), (3735, 24052), (4295, 20916), (4980, 18039), (5154, 17430), (5229, 17180), (5810, 15462), (6013, 14940), (6972, 12885), (7470, 12026), (7731, 11620), (8590, 10458), (8715, 10308)]