190575700

素因数分解:

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

素因数の和:159

約数の個数: 216

約数和(自身を含む): 534340800

約数和(自身を除く): 343765100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 25, 28, 35, 38, 46, 49, 50, 70, 76, 89, 92, 95, 98, 100, 115, 133, 140, 161, 175, 178, 190, 196, 230, 245, 266, 322, 350, 356, 380, 437, 445, 460, 475, 490, 532, 575, 623, 644, 665, 700, 805, 874, 890, 931, 950, 980, 1127, 1150, 1225, 1246, 1330, 1610, 1691, 1748, 1780, 1862, 1900, 2047, 2185, 2225, 2254, 2300, 2450, 2492, 2660, 3059, 3115, 3220, 3325, 3382, 3724, 4025, 4094, 4361, 4370, 4450, 4508, 4655, 4900, 5635, 6118, 6230, 6650, 6764, 8050, 8188, 8455, 8722, 8740, 8900, 9310, 10235, 10925, 11270, 11837, 12236, 12460, 13300, 14329, 15295, 15575, 16100, 16910, 17444, 18620, 20470, 21413, 21805, 21850, 22540, 23275, 23674, 28175, 28658, 30590, 31150, 33820, 38893, 40940, 42275, 42826, 43610, 43700, 46550, 47348, 51175, 56350, 57316, 59185, 61180, 62300, 71645, 76475, 77786, 82859, 84550, 85652, 87220, 93100, 100303, 102350, 107065, 109025, 112700, 118370, 143290, 152950, 155572, 165718, 169100, 194465, 200606, 204700, 214130, 218050, 236740, 272251, 286580, 295925, 305900, 331436, 358225, 388930, 401212, 414295, 428260, 436100, 501515, 535325, 544502, 591850, 716450, 777860, 828590, 972325, 1003030, 1070650, 1089004, 1183700, 1361255, 1432900, 1657180, 1905757, 1944650, 2006060, 2071475, 2141300, 2507575, 2722510, 3811514, 3889300, 4142950, 5015150, 5445020, 6806275, 7623028, 8285900, 9528785, 10030300, 13612550, 19057570, 27225100, 38115140, 47643925, 95287850, 190575700]

約数ペア:

[(1, 190575700), (2, 95287850), (4, 47643925), (5, 38115140), (7, 27225100), (10, 19057570), (14, 13612550), (19, 10030300), (20, 9528785), (23, 8285900), (25, 7623028), (28, 6806275), (35, 5445020), (38, 5015150), (46, 4142950), (49, 3889300), (50, 3811514), (70, 2722510), (76, 2507575), (89, 2141300), (92, 2071475), (95, 2006060), (98, 1944650), (100, 1905757), (115, 1657180), (133, 1432900), (140, 1361255), (161, 1183700), (175, 1089004), (178, 1070650), (190, 1003030), (196, 972325), (230, 828590), (245, 777860), (266, 716450), (322, 591850), (350, 544502), (356, 535325), (380, 501515), (437, 436100), (445, 428260), (460, 414295), (475, 401212), (490, 388930), (532, 358225), (575, 331436), (623, 305900), (644, 295925), (665, 286580), (700, 272251), (805, 236740), (874, 218050), (890, 214130), (931, 204700), (950, 200606), (980, 194465), (1127, 169100), (1150, 165718), (1225, 155572), (1246, 152950), (1330, 143290), (1610, 118370), (1691, 112700), (1748, 109025), (1780, 107065), (1862, 102350), (1900, 100303), (2047, 93100), (2185, 87220), (2225, 85652), (2254, 84550), (2300, 82859), (2450, 77786), (2492, 76475), (2660, 71645), (3059, 62300), (3115, 61180), (3220, 59185), (3325, 57316), (3382, 56350), (3724, 51175), (4025, 47348), (4094, 46550), (4361, 43700), (4370, 43610), (4450, 42826), (4508, 42275), (4655, 40940), (4900, 38893), (5635, 33820), (6118, 31150), (6230, 30590), (6650, 28658), (6764, 28175), (8050, 23674), (8188, 23275), (8455, 22540), (8722, 21850), (8740, 21805), (8900, 21413), (9310, 20470), (10235, 18620), (10925, 17444), (11270, 16910), (11837, 16100), (12236, 15575), (12460, 15295), (13300, 14329)]