82897980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 272498688

約数和(自身を除く): 189600708

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 43, 44, 46, 55, 60, 66, 69, 86, 92, 110, 115, 127, 129, 132, 138, 165, 172, 215, 220, 230, 253, 254, 258, 276, 330, 345, 381, 430, 460, 473, 506, 508, 516, 635, 645, 660, 690, 759, 762, 860, 946, 989, 1012, 1265, 1270, 1290, 1380, 1397, 1419, 1518, 1524, 1892, 1905, 1978, 2365, 2530, 2540, 2580, 2794, 2838, 2921, 2967, 3036, 3795, 3810, 3956, 4191, 4730, 4945, 5060, 5461, 5588, 5676, 5842, 5934, 6985, 7095, 7590, 7620, 8382, 8763, 9460, 9890, 10879, 10922, 11684, 11868, 13970, 14190, 14605, 14835, 15180, 16383, 16764, 17526, 19780, 20955, 21758, 21844, 27305, 27940, 28380, 29210, 29670, 32131, 32637, 32766, 35052, 41910, 43516, 43815, 54395, 54610, 58420, 59340, 60071, 64262, 65274, 65532, 81915, 83820, 87630, 96393, 108790, 109220, 120142, 125603, 128524, 130548, 160655, 163185, 163830, 175260, 180213, 192786, 217580, 240284, 251206, 300355, 321310, 326370, 327660, 360426, 376809, 385572, 481965, 502412, 600710, 628015, 642620, 652740, 720852, 753618, 901065, 963930, 1201420, 1256030, 1381633, 1507236, 1802130, 1884045, 1927860, 2512060, 2763266, 3604260, 3768090, 4144899, 5526532, 6908165, 7536180, 8289798, 13816330, 16579596, 20724495, 27632660, 41448990, 82897980]

約数ペア:

[(1, 82897980), (2, 41448990), (3, 27632660), (4, 20724495), (5, 16579596), (6, 13816330), (10, 8289798), (11, 7536180), (12, 6908165), (15, 5526532), (20, 4144899), (22, 3768090), (23, 3604260), (30, 2763266), (33, 2512060), (43, 1927860), (44, 1884045), (46, 1802130), (55, 1507236), (60, 1381633), (66, 1256030), (69, 1201420), (86, 963930), (92, 901065), (110, 753618), (115, 720852), (127, 652740), (129, 642620), (132, 628015), (138, 600710), (165, 502412), (172, 481965), (215, 385572), (220, 376809), (230, 360426), (253, 327660), (254, 326370), (258, 321310), (276, 300355), (330, 251206), (345, 240284), (381, 217580), (430, 192786), (460, 180213), (473, 175260), (506, 163830), (508, 163185), (516, 160655), (635, 130548), (645, 128524), (660, 125603), (690, 120142), (759, 109220), (762, 108790), (860, 96393), (946, 87630), (989, 83820), (1012, 81915), (1265, 65532), (1270, 65274), (1290, 64262), (1380, 60071), (1397, 59340), (1419, 58420), (1518, 54610), (1524, 54395), (1892, 43815), (1905, 43516), (1978, 41910), (2365, 35052), (2530, 32766), (2540, 32637), (2580, 32131), (2794, 29670), (2838, 29210), (2921, 28380), (2967, 27940), (3036, 27305), (3795, 21844), (3810, 21758), (3956, 20955), (4191, 19780), (4730, 17526), (4945, 16764), (5060, 16383), (5461, 15180), (5588, 14835), (5676, 14605), (5842, 14190), (5934, 13970), (6985, 11868), (7095, 11684), (7590, 10922), (7620, 10879), (8382, 9890), (8763, 9460)]