2008907550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1019}}^1$

素因数の和:1387

約数の個数: 144

約数和(自身を含む): 5835407760

約数和(自身を除く): 3826500210

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 337, 390, 450, 585, 650, 674, 975, 1011, 1019, 1170, 1685, 1950, 2022, 2038, 2925, 3033, 3057, 3370, 4381, 5055, 5095, 5850, 6066, 6114, 8425, 8762, 9171, 10110, 10190, 13143, 13247, 15165, 15285, 16850, 18342, 21905, 25275, 25475, 26286, 26494, 30330, 30570, 39429, 39741, 43810, 45855, 50550, 50950, 65715, 66235, 75825, 76425, 78858, 79482, 91710, 109525, 119223, 131430, 132470, 151650, 152850, 197145, 198705, 219050, 229275, 238446, 328575, 331175, 343403, 394290, 397410, 458550, 596115, 657150, 662350, 686806, 985725, 993525, 1030209, 1192230, 1717015, 1971450, 1987050, 2060418, 2980575, 3090627, 3434030, 4464239, 5151045, 5961150, 6181254, 8585075, 8928478, 10302090, 13392717, 15453135, 17170150, 22321195, 25755225, 26785434, 30906270, 40178151, 44642390, 51510450, 66963585, 77265675, 80356302, 111605975, 133927170, 154531350, 200890755, 223211950, 334817925, 401781510, 669635850, 1004453775, 2008907550]

約数ペア:

[(1, 2008907550), (2, 1004453775), (3, 669635850), (5, 401781510), (6, 334817925), (9, 223211950), (10, 200890755), (13, 154531350), (15, 133927170), (18, 111605975), (25, 80356302), (26, 77265675), (30, 66963585), (39, 51510450), (45, 44642390), (50, 40178151), (65, 30906270), (75, 26785434), (78, 25755225), (90, 22321195), (117, 17170150), (130, 15453135), (150, 13392717), (195, 10302090), (225, 8928478), (234, 8585075), (325, 6181254), (337, 5961150), (390, 5151045), (450, 4464239), (585, 3434030), (650, 3090627), (674, 2980575), (975, 2060418), (1011, 1987050), (1019, 1971450), (1170, 1717015), (1685, 1192230), (1950, 1030209), (2022, 993525), (2038, 985725), (2925, 686806), (3033, 662350), (3057, 657150), (3370, 596115), (4381, 458550), (5055, 397410), (5095, 394290), (5850, 343403), (6066, 331175), (6114, 328575), (8425, 238446), (8762, 229275), (9171, 219050), (10110, 198705), (10190, 197145), (13143, 152850), (13247, 151650), (15165, 132470), (15285, 131430), (16850, 119223), (18342, 109525), (21905, 91710), (25275, 79482), (25475, 78858), (26286, 76425), (26494, 75825), (30330, 66235), (30570, 65715), (39429, 50950), (39741, 50550), (43810, 45855)]