155316420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2417}}^1$

素因数の和:2459

約数の個数: 192

約数和(自身を含む): 584962560

約数和(自身を除く): 429646140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 918, 945, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 1836, 1890, 2142, 2295, 2380, 2417, 3060, 3213, 3570, 3780, 4284, 4590, 4834, 5355, 6426, 7140, 7251, 9180, 9668, 10710, 12085, 12852, 14502, 16065, 16919, 21420, 21753, 24170, 29004, 32130, 33838, 36255, 41089, 43506, 48340, 50757, 64260, 65259, 67676, 72510, 82178, 84595, 87012, 101514, 108765, 123267, 130518, 145020, 152271, 164356, 169190, 203028, 205445, 217530, 246534, 253785, 261036, 287623, 304542, 326295, 338380, 369801, 410890, 435060, 456813, 493068, 507570, 575246, 609084, 616335, 652590, 739602, 761355, 821780, 862869, 913626, 1015140, 1109403, 1150492, 1232670, 1305180, 1438115, 1479204, 1522710, 1725738, 1827252, 1849005, 2218806, 2284065, 2465340, 2588607, 2876230, 3045420, 3451476, 3698010, 4314345, 4437612, 4568130, 5177214, 5547015, 5752460, 7396020, 7765821, 8628690, 9136260, 10354428, 11094030, 12943035, 15531642, 17257380, 22188060, 25886070, 31063284, 38829105, 51772140, 77658210, 155316420]

約数ペア:

[(1, 155316420), (2, 77658210), (3, 51772140), (4, 38829105), (5, 31063284), (6, 25886070), (7, 22188060), (9, 17257380), (10, 15531642), (12, 12943035), (14, 11094030), (15, 10354428), (17, 9136260), (18, 8628690), (20, 7765821), (21, 7396020), (27, 5752460), (28, 5547015), (30, 5177214), (34, 4568130), (35, 4437612), (36, 4314345), (42, 3698010), (45, 3451476), (51, 3045420), (54, 2876230), (60, 2588607), (63, 2465340), (68, 2284065), (70, 2218806), (84, 1849005), (85, 1827252), (90, 1725738), (102, 1522710), (105, 1479204), (108, 1438115), (119, 1305180), (126, 1232670), (135, 1150492), (140, 1109403), (153, 1015140), (170, 913626), (180, 862869), (189, 821780), (204, 761355), (210, 739602), (238, 652590), (252, 616335), (255, 609084), (270, 575246), (306, 507570), (315, 493068), (340, 456813), (357, 435060), (378, 410890), (420, 369801), (459, 338380), (476, 326295), (510, 304542), (540, 287623), (595, 261036), (612, 253785), (630, 246534), (714, 217530), (756, 205445), (765, 203028), (918, 169190), (945, 164356), (1020, 152271), (1071, 145020), (1190, 130518), (1260, 123267), (1428, 108765), (1530, 101514), (1785, 87012), (1836, 84595), (1890, 82178), (2142, 72510), (2295, 67676), (2380, 65259), (2417, 64260), (3060, 50757), (3213, 48340), (3570, 43506), (3780, 41089), (4284, 36255), (4590, 33838), (4834, 32130), (5355, 29004), (6426, 24170), (7140, 21753), (7251, 21420), (9180, 16919), (9668, 16065), (10710, 14502), (12085, 12852)]