103455380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 276514560

約数和(自身を除く): 173059180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 28, 35, 38, 46, 70, 76, 89, 92, 95, 115, 133, 140, 161, 178, 190, 230, 266, 322, 356, 361, 380, 437, 445, 460, 532, 623, 644, 665, 722, 805, 874, 890, 1246, 1330, 1444, 1610, 1691, 1748, 1780, 1805, 2047, 2185, 2492, 2527, 2660, 3059, 3115, 3220, 3382, 3610, 4094, 4370, 5054, 6118, 6230, 6764, 7220, 8188, 8303, 8455, 8740, 10108, 10235, 11837, 12236, 12460, 12635, 14329, 15295, 16606, 16910, 20470, 23674, 25270, 28658, 30590, 32129, 33212, 33820, 38893, 40940, 41515, 47348, 50540, 57316, 58121, 59185, 61180, 64258, 71645, 77786, 83030, 116242, 118370, 128516, 143290, 155572, 160645, 166060, 194465, 224903, 232484, 236740, 272251, 286580, 290605, 321290, 388930, 449806, 544502, 581210, 642580, 738967, 777860, 899612, 1089004, 1124515, 1162420, 1361255, 1477934, 2249030, 2722510, 2955868, 3694835, 4498060, 5172769, 5445020, 7389670, 10345538, 14779340, 20691076, 25863845, 51727690, 103455380]

約数ペア:

[(1, 103455380), (2, 51727690), (4, 25863845), (5, 20691076), (7, 14779340), (10, 10345538), (14, 7389670), (19, 5445020), (20, 5172769), (23, 4498060), (28, 3694835), (35, 2955868), (38, 2722510), (46, 2249030), (70, 1477934), (76, 1361255), (89, 1162420), (92, 1124515), (95, 1089004), (115, 899612), (133, 777860), (140, 738967), (161, 642580), (178, 581210), (190, 544502), (230, 449806), (266, 388930), (322, 321290), (356, 290605), (361, 286580), (380, 272251), (437, 236740), (445, 232484), (460, 224903), (532, 194465), (623, 166060), (644, 160645), (665, 155572), (722, 143290), (805, 128516), (874, 118370), (890, 116242), (1246, 83030), (1330, 77786), (1444, 71645), (1610, 64258), (1691, 61180), (1748, 59185), (1780, 58121), (1805, 57316), (2047, 50540), (2185, 47348), (2492, 41515), (2527, 40940), (2660, 38893), (3059, 33820), (3115, 33212), (3220, 32129), (3382, 30590), (3610, 28658), (4094, 25270), (4370, 23674), (5054, 20470), (6118, 16910), (6230, 16606), (6764, 15295), (7220, 14329), (8188, 12635), (8303, 12460), (8455, 12236), (8740, 11837), (10108, 10235)]