69473340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 223449408

約数和(自身を除く): 153976068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 97, 115, 138, 173, 180, 194, 207, 230, 276, 291, 345, 346, 388, 414, 460, 485, 519, 582, 690, 692, 828, 865, 873, 970, 1035, 1038, 1164, 1380, 1455, 1557, 1730, 1746, 1940, 2070, 2076, 2231, 2595, 2910, 3114, 3460, 3492, 3979, 4140, 4365, 4462, 5190, 5820, 6228, 6693, 7785, 7958, 8730, 8924, 10380, 11155, 11937, 13386, 15570, 15916, 16781, 17460, 19895, 20079, 22310, 23874, 26772, 31140, 33465, 33562, 35811, 39790, 40158, 44620, 47748, 50343, 59685, 66930, 67124, 71622, 79580, 80316, 83905, 100395, 100686, 119370, 133860, 143244, 151029, 167810, 179055, 200790, 201372, 238740, 251715, 302058, 335620, 358110, 385963, 401580, 503430, 604116, 716220, 755145, 771926, 1006860, 1157889, 1510290, 1543852, 1929815, 2315778, 3020580, 3473667, 3859630, 4631556, 5789445, 6947334, 7719260, 11578890, 13894668, 17368335, 23157780, 34736670, 69473340]

約数ペア:

[(1, 69473340), (2, 34736670), (3, 23157780), (4, 17368335), (5, 13894668), (6, 11578890), (9, 7719260), (10, 6947334), (12, 5789445), (15, 4631556), (18, 3859630), (20, 3473667), (23, 3020580), (30, 2315778), (36, 1929815), (45, 1543852), (46, 1510290), (60, 1157889), (69, 1006860), (90, 771926), (92, 755145), (97, 716220), (115, 604116), (138, 503430), (173, 401580), (180, 385963), (194, 358110), (207, 335620), (230, 302058), (276, 251715), (291, 238740), (345, 201372), (346, 200790), (388, 179055), (414, 167810), (460, 151029), (485, 143244), (519, 133860), (582, 119370), (690, 100686), (692, 100395), (828, 83905), (865, 80316), (873, 79580), (970, 71622), (1035, 67124), (1038, 66930), (1164, 59685), (1380, 50343), (1455, 47748), (1557, 44620), (1730, 40158), (1746, 39790), (1940, 35811), (2070, 33562), (2076, 33465), (2231, 31140), (2595, 26772), (2910, 23874), (3114, 22310), (3460, 20079), (3492, 19895), (3979, 17460), (4140, 16781), (4365, 15916), (4462, 15570), (5190, 13386), (5820, 11937), (6228, 11155), (6693, 10380), (7785, 8924), (7958, 8730)]