505114200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{971}}^1$

素因数の和:1027

約数の個数: 216

約数和(自身を含む): 1803852180

約数和(自身を除く): 1298737980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 289, 300, 306, 340, 360, 408, 425, 450, 510, 578, 600, 612, 680, 765, 850, 867, 900, 971, 1020, 1156, 1224, 1275, 1445, 1530, 1700, 1734, 1800, 1942, 2040, 2312, 2550, 2601, 2890, 2913, 3060, 3400, 3468, 3825, 3884, 4335, 4855, 5100, 5202, 5780, 5826, 6120, 6936, 7225, 7650, 7768, 8670, 8739, 9710, 10200, 10404, 11560, 11652, 13005, 14450, 14565, 15300, 16507, 17340, 17478, 19420, 20808, 21675, 23304, 24275, 26010, 28900, 29130, 30600, 33014, 34680, 34956, 38840, 43350, 43695, 48550, 49521, 52020, 57800, 58260, 65025, 66028, 69912, 72825, 82535, 86700, 87390, 97100, 99042, 104040, 116520, 130050, 132056, 145650, 148563, 165070, 173400, 174780, 194200, 198084, 218475, 247605, 260100, 280619, 291300, 297126, 330140, 349560, 396168, 412675, 436950, 495210, 520200, 561238, 582600, 594252, 660280, 742815, 825350, 841857, 873900, 990420, 1122476, 1188504, 1238025, 1403095, 1485630, 1650700, 1683714, 1747800, 1980840, 2244952, 2476050, 2525571, 2806190, 2971260, 3301400, 3367428, 3714075, 4209285, 4952100, 5051142, 5612380, 5942520, 6734856, 7015475, 7428150, 8418570, 9904200, 10102284, 11224760, 12627855, 14030950, 14856300, 16837140, 20204568, 21046425, 25255710, 28061900, 29712600, 33674280, 42092850, 50511420, 56123800, 63139275, 84185700, 101022840, 126278550, 168371400, 252557100, 505114200]

約数ペア:

[(1, 505114200), (2, 252557100), (3, 168371400), (4, 126278550), (5, 101022840), (6, 84185700), (8, 63139275), (9, 56123800), (10, 50511420), (12, 42092850), (15, 33674280), (17, 29712600), (18, 28061900), (20, 25255710), (24, 21046425), (25, 20204568), (30, 16837140), (34, 14856300), (36, 14030950), (40, 12627855), (45, 11224760), (50, 10102284), (51, 9904200), (60, 8418570), (68, 7428150), (72, 7015475), (75, 6734856), (85, 5942520), (90, 5612380), (100, 5051142), (102, 4952100), (120, 4209285), (136, 3714075), (150, 3367428), (153, 3301400), (170, 2971260), (180, 2806190), (200, 2525571), (204, 2476050), (225, 2244952), (255, 1980840), (289, 1747800), (300, 1683714), (306, 1650700), (340, 1485630), (360, 1403095), (408, 1238025), (425, 1188504), (450, 1122476), (510, 990420), (578, 873900), (600, 841857), (612, 825350), (680, 742815), (765, 660280), (850, 594252), (867, 582600), (900, 561238), (971, 520200), (1020, 495210), (1156, 436950), (1224, 412675), (1275, 396168), (1445, 349560), (1530, 330140), (1700, 297126), (1734, 291300), (1800, 280619), (1942, 260100), (2040, 247605), (2312, 218475), (2550, 198084), (2601, 194200), (2890, 174780), (2913, 173400), (3060, 165070), (3400, 148563), (3468, 145650), (3825, 132056), (3884, 130050), (4335, 116520), (4855, 104040), (5100, 99042), (5202, 97100), (5780, 87390), (5826, 86700), (6120, 82535), (6936, 72825), (7225, 69912), (7650, 66028), (7768, 65025), (8670, 58260), (8739, 57800), (9710, 52020), (10200, 49521), (10404, 48550), (11560, 43695), (11652, 43350), (13005, 38840), (14450, 34956), (14565, 34680), (15300, 33014), (16507, 30600), (17340, 29130), (17478, 28900), (19420, 26010), (20808, 24275), (21675, 23304)]