5515650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 18105984

約数和(自身を除く): 12590334

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 30, 34, 35, 42, 45, 50, 51, 63, 70, 75, 85, 90, 102, 103, 105, 119, 126, 150, 153, 170, 175, 206, 210, 225, 238, 255, 306, 309, 315, 350, 357, 425, 450, 510, 515, 525, 595, 618, 630, 714, 721, 765, 850, 927, 1030, 1050, 1071, 1190, 1275, 1442, 1530, 1545, 1575, 1751, 1785, 1854, 2142, 2163, 2550, 2575, 2975, 3090, 3150, 3502, 3570, 3605, 3825, 4326, 4635, 5150, 5253, 5355, 5950, 6489, 7210, 7650, 7725, 8755, 8925, 9270, 10506, 10710, 10815, 12257, 12978, 15450, 15759, 17510, 17850, 18025, 21630, 23175, 24514, 26265, 26775, 31518, 32445, 36050, 36771, 43775, 46350, 52530, 53550, 54075, 61285, 64890, 73542, 78795, 87550, 108150, 110313, 122570, 131325, 157590, 162225, 183855, 220626, 262650, 306425, 324450, 367710, 393975, 551565, 612850, 787950, 919275, 1103130, 1838550, 2757825, 5515650]

約数ペア:

[(1, 5515650), (2, 2757825), (3, 1838550), (5, 1103130), (6, 919275), (7, 787950), (9, 612850), (10, 551565), (14, 393975), (15, 367710), (17, 324450), (18, 306425), (21, 262650), (25, 220626), (30, 183855), (34, 162225), (35, 157590), (42, 131325), (45, 122570), (50, 110313), (51, 108150), (63, 87550), (70, 78795), (75, 73542), (85, 64890), (90, 61285), (102, 54075), (103, 53550), (105, 52530), (119, 46350), (126, 43775), (150, 36771), (153, 36050), (170, 32445), (175, 31518), (206, 26775), (210, 26265), (225, 24514), (238, 23175), (255, 21630), (306, 18025), (309, 17850), (315, 17510), (350, 15759), (357, 15450), (425, 12978), (450, 12257), (510, 10815), (515, 10710), (525, 10506), (595, 9270), (618, 8925), (630, 8755), (714, 7725), (721, 7650), (765, 7210), (850, 6489), (927, 5950), (1030, 5355), (1050, 5253), (1071, 5150), (1190, 4635), (1275, 4326), (1442, 3825), (1530, 3605), (1545, 3570), (1575, 3502), (1751, 3150), (1785, 3090), (1854, 2975), (2142, 2575), (2163, 2550)]