88212780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 292723200

約数和(自身を除く): 204510420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 43, 45, 54, 58, 60, 86, 87, 90, 108, 116, 129, 131, 135, 145, 172, 174, 180, 215, 258, 261, 262, 270, 290, 348, 387, 393, 430, 435, 516, 522, 524, 540, 580, 645, 655, 774, 783, 786, 860, 870, 1044, 1161, 1179, 1247, 1290, 1305, 1310, 1548, 1566, 1572, 1740, 1935, 1965, 2322, 2358, 2494, 2580, 2610, 2620, 3132, 3537, 3741, 3799, 3870, 3915, 3930, 4644, 4716, 4988, 5220, 5633, 5805, 5895, 6235, 7074, 7482, 7598, 7740, 7830, 7860, 11223, 11266, 11397, 11610, 11790, 12470, 14148, 14964, 15196, 15660, 16899, 17685, 18705, 18995, 22446, 22532, 22794, 23220, 23580, 24940, 28165, 33669, 33798, 34191, 35370, 37410, 37990, 44892, 45588, 50697, 56115, 56330, 56985, 67338, 67596, 68382, 70740, 74820, 75980, 84495, 101394, 102573, 112230, 112660, 113970, 134676, 136764, 152091, 163357, 168345, 168990, 170955, 202788, 205146, 224460, 227940, 253485, 304182, 326714, 336690, 337980, 341910, 410292, 490071, 506970, 512865, 608364, 653428, 673380, 683820, 760455, 816785, 980142, 1013940, 1025730, 1470213, 1520910, 1633570, 1960284, 2051460, 2450355, 2940426, 3041820, 3267140, 4410639, 4900710, 5880852, 7351065, 8821278, 9801420, 14702130, 17642556, 22053195, 29404260, 44106390, 88212780]

約数ペア:

[(1, 88212780), (2, 44106390), (3, 29404260), (4, 22053195), (5, 17642556), (6, 14702130), (9, 9801420), (10, 8821278), (12, 7351065), (15, 5880852), (18, 4900710), (20, 4410639), (27, 3267140), (29, 3041820), (30, 2940426), (36, 2450355), (43, 2051460), (45, 1960284), (54, 1633570), (58, 1520910), (60, 1470213), (86, 1025730), (87, 1013940), (90, 980142), (108, 816785), (116, 760455), (129, 683820), (131, 673380), (135, 653428), (145, 608364), (172, 512865), (174, 506970), (180, 490071), (215, 410292), (258, 341910), (261, 337980), (262, 336690), (270, 326714), (290, 304182), (348, 253485), (387, 227940), (393, 224460), (430, 205146), (435, 202788), (516, 170955), (522, 168990), (524, 168345), (540, 163357), (580, 152091), (645, 136764), (655, 134676), (774, 113970), (783, 112660), (786, 112230), (860, 102573), (870, 101394), (1044, 84495), (1161, 75980), (1179, 74820), (1247, 70740), (1290, 68382), (1305, 67596), (1310, 67338), (1548, 56985), (1566, 56330), (1572, 56115), (1740, 50697), (1935, 45588), (1965, 44892), (2322, 37990), (2358, 37410), (2494, 35370), (2580, 34191), (2610, 33798), (2620, 33669), (3132, 28165), (3537, 24940), (3741, 23580), (3799, 23220), (3870, 22794), (3915, 22532), (3930, 22446), (4644, 18995), (4716, 18705), (4988, 17685), (5220, 16899), (5633, 15660), (5805, 15196), (5895, 14964), (6235, 14148), (7074, 12470), (7482, 11790), (7598, 11610), (7740, 11397), (7830, 11266), (7860, 11223)]