875354130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:414

約数の個数: 288

約数和(自身を含む): 2885276160

約数和(自身を除く): 2009922030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 31, 35, 38, 42, 45, 49, 57, 62, 63, 70, 90, 93, 95, 98, 105, 114, 126, 133, 147, 155, 171, 186, 190, 210, 217, 245, 266, 279, 285, 294, 310, 315, 337, 342, 399, 434, 441, 465, 490, 558, 570, 589, 630, 651, 665, 674, 735, 798, 855, 882, 930, 931, 1011, 1085, 1178, 1197, 1302, 1330, 1395, 1470, 1519, 1685, 1710, 1767, 1862, 1953, 1995, 2022, 2170, 2205, 2359, 2394, 2790, 2793, 2945, 3033, 3038, 3255, 3370, 3534, 3906, 3990, 4123, 4410, 4557, 4655, 4718, 5055, 5301, 5586, 5890, 5985, 6066, 6403, 6510, 7077, 7595, 8246, 8379, 8835, 9114, 9310, 9765, 10110, 10447, 10602, 11795, 11970, 12369, 12806, 13671, 13965, 14154, 15165, 15190, 16513, 16758, 17670, 19209, 19530, 20615, 20894, 21231, 22785, 23590, 24738, 26505, 27342, 27930, 28861, 30330, 31341, 32015, 33026, 35385, 37107, 38418, 41230, 41895, 42462, 44821, 45570, 49539, 52235, 53010, 57627, 57722, 61845, 62682, 64030, 68355, 70770, 73129, 74214, 82565, 83790, 86583, 89642, 94023, 96045, 99078, 104470, 106155, 115254, 123690, 134463, 136710, 144305, 146258, 148617, 156705, 165130, 173166, 185535, 188046, 192090, 198493, 212310, 219387, 224105, 247695, 259749, 268926, 288135, 288610, 297234, 313410, 313747, 365645, 371070, 396986, 403389, 432915, 438774, 448210, 470115, 495390, 511903, 519498, 576270, 595479, 627494, 658161, 672315, 731290, 743085, 806778, 865830, 940230, 941241, 992465, 1023806, 1096935, 1190958, 1298745, 1316322, 1344630, 1389451, 1486170, 1535709, 1568735, 1786437, 1882482, 1984930, 2016945, 2193870, 2559515, 2597490, 2778902, 2823723, 2977395, 3071418, 3137470, 3290805, 3572874, 4033890, 4168353, 4607127, 4706205, 5119030, 5647446, 5954790, 6581610, 6947255, 7678545, 8336706, 8932185, 9214254, 9412410, 9726157, 12505059, 13894510, 14118615, 15357090, 17864370, 19452314, 20841765, 23035635, 25010118, 28237230, 29178471, 41683530, 46071270, 48630785, 58356942, 62525295, 87535413, 97261570, 125050590, 145892355, 175070826, 291784710, 437677065, 875354130]

約数ペア:

[(1, 875354130), (2, 437677065), (3, 291784710), (5, 175070826), (6, 145892355), (7, 125050590), (9, 97261570), (10, 87535413), (14, 62525295), (15, 58356942), (18, 48630785), (19, 46071270), (21, 41683530), (30, 29178471), (31, 28237230), (35, 25010118), (38, 23035635), (42, 20841765), (45, 19452314), (49, 17864370), (57, 15357090), (62, 14118615), (63, 13894510), (70, 12505059), (90, 9726157), (93, 9412410), (95, 9214254), (98, 8932185), (105, 8336706), (114, 7678545), (126, 6947255), (133, 6581610), (147, 5954790), (155, 5647446), (171, 5119030), (186, 4706205), (190, 4607127), (210, 4168353), (217, 4033890), (245, 3572874), (266, 3290805), (279, 3137470), (285, 3071418), (294, 2977395), (310, 2823723), (315, 2778902), (337, 2597490), (342, 2559515), (399, 2193870), (434, 2016945), (441, 1984930), (465, 1882482), (490, 1786437), (558, 1568735), (570, 1535709), (589, 1486170), (630, 1389451), (651, 1344630), (665, 1316322), (674, 1298745), (735, 1190958), (798, 1096935), (855, 1023806), (882, 992465), (930, 941241), (931, 940230), (1011, 865830), (1085, 806778), (1178, 743085), (1197, 731290), (1302, 672315), (1330, 658161), (1395, 627494), (1470, 595479), (1519, 576270), (1685, 519498), (1710, 511903), (1767, 495390), (1862, 470115), (1953, 448210), (1995, 438774), (2022, 432915), (2170, 403389), (2205, 396986), (2359, 371070), (2394, 365645), (2790, 313747), (2793, 313410), (2945, 297234), (3033, 288610), (3038, 288135), (3255, 268926), (3370, 259749), (3534, 247695), (3906, 224105), (3990, 219387), (4123, 212310), (4410, 198493), (4557, 192090), (4655, 188046), (4718, 185535), (5055, 173166), (5301, 165130), (5586, 156705), (5890, 148617), (5985, 146258), (6066, 144305), (6403, 136710), (6510, 134463), (7077, 123690), (7595, 115254), (8246, 106155), (8379, 104470), (8835, 99078), (9114, 96045), (9310, 94023), (9765, 89642), (10110, 86583), (10447, 83790), (10602, 82565), (11795, 74214), (11970, 73129), (12369, 70770), (12806, 68355), (13671, 64030), (13965, 62682), (14154, 61845), (15165, 57722), (15190, 57627), (16513, 53010), (16758, 52235), (17670, 49539), (19209, 45570), (19530, 44821), (20615, 42462), (20894, 41895), (21231, 41230), (22785, 38418), (23590, 37107), (24738, 35385), (26505, 33026), (27342, 32015), (27930, 31341), (28861, 30330)]