78403050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:413

約数の個数: 144

約数和(自身を含む): 235377792

約数和(自身を除く): 156974742

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 47, 50, 55, 66, 75, 90, 94, 99, 110, 141, 150, 165, 198, 225, 235, 275, 282, 330, 337, 423, 450, 470, 495, 517, 550, 674, 705, 825, 846, 990, 1011, 1034, 1175, 1410, 1551, 1650, 1685, 2022, 2115, 2350, 2475, 2585, 3033, 3102, 3370, 3525, 3707, 4230, 4653, 4950, 5055, 5170, 6066, 7050, 7414, 7755, 8425, 9306, 10110, 10575, 11121, 12925, 15165, 15510, 15839, 16850, 18535, 21150, 22242, 23265, 25275, 25850, 30330, 31678, 33363, 37070, 38775, 46530, 47517, 50550, 55605, 66726, 75825, 77550, 79195, 92675, 95034, 111210, 116325, 142551, 151650, 158390, 166815, 174229, 185350, 232650, 237585, 278025, 285102, 333630, 348458, 395975, 475170, 522687, 556050, 712755, 791950, 834075, 871145, 1045374, 1187925, 1425510, 1568061, 1668150, 1742290, 2375850, 2613435, 3136122, 3563775, 4355725, 5226870, 7127550, 7840305, 8711450, 13067175, 15680610, 26134350, 39201525, 78403050]

約数ペア:

[(1, 78403050), (2, 39201525), (3, 26134350), (5, 15680610), (6, 13067175), (9, 8711450), (10, 7840305), (11, 7127550), (15, 5226870), (18, 4355725), (22, 3563775), (25, 3136122), (30, 2613435), (33, 2375850), (45, 1742290), (47, 1668150), (50, 1568061), (55, 1425510), (66, 1187925), (75, 1045374), (90, 871145), (94, 834075), (99, 791950), (110, 712755), (141, 556050), (150, 522687), (165, 475170), (198, 395975), (225, 348458), (235, 333630), (275, 285102), (282, 278025), (330, 237585), (337, 232650), (423, 185350), (450, 174229), (470, 166815), (495, 158390), (517, 151650), (550, 142551), (674, 116325), (705, 111210), (825, 95034), (846, 92675), (990, 79195), (1011, 77550), (1034, 75825), (1175, 66726), (1410, 55605), (1551, 50550), (1650, 47517), (1685, 46530), (2022, 38775), (2115, 37070), (2350, 33363), (2475, 31678), (2585, 30330), (3033, 25850), (3102, 25275), (3370, 23265), (3525, 22242), (3707, 21150), (4230, 18535), (4653, 16850), (4950, 15839), (5055, 15510), (5170, 15165), (6066, 12925), (7050, 11121), (7414, 10575), (7755, 10110), (8425, 9306)]