54350520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{727}}^1$

素因数の和:837

約数の個数: 128

約数和(自身を含む): 188697600

約数和(自身を除く): 134347080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 89, 105, 120, 140, 168, 178, 210, 267, 280, 356, 420, 445, 534, 623, 712, 727, 840, 890, 1068, 1246, 1335, 1454, 1780, 1869, 2136, 2181, 2492, 2670, 2908, 3115, 3560, 3635, 3738, 4362, 4984, 5089, 5340, 5816, 6230, 7270, 7476, 8724, 9345, 10178, 10680, 10905, 12460, 14540, 14952, 15267, 17448, 18690, 20356, 21810, 24920, 25445, 29080, 30534, 37380, 40712, 43620, 50890, 61068, 64703, 74760, 76335, 87240, 101780, 122136, 129406, 152670, 194109, 203560, 258812, 305340, 323515, 388218, 452921, 517624, 610680, 647030, 776436, 905842, 970545, 1294060, 1358763, 1552872, 1811684, 1941090, 2264605, 2588120, 2717526, 3623368, 3882180, 4529210, 5435052, 6793815, 7764360, 9058420, 10870104, 13587630, 18116840, 27175260, 54350520]

約数ペア:

[(1, 54350520), (2, 27175260), (3, 18116840), (4, 13587630), (5, 10870104), (6, 9058420), (7, 7764360), (8, 6793815), (10, 5435052), (12, 4529210), (14, 3882180), (15, 3623368), (20, 2717526), (21, 2588120), (24, 2264605), (28, 1941090), (30, 1811684), (35, 1552872), (40, 1358763), (42, 1294060), (56, 970545), (60, 905842), (70, 776436), (84, 647030), (89, 610680), (105, 517624), (120, 452921), (140, 388218), (168, 323515), (178, 305340), (210, 258812), (267, 203560), (280, 194109), (356, 152670), (420, 129406), (445, 122136), (534, 101780), (623, 87240), (712, 76335), (727, 74760), (840, 64703), (890, 61068), (1068, 50890), (1246, 43620), (1335, 40712), (1454, 37380), (1780, 30534), (1869, 29080), (2136, 25445), (2181, 24920), (2492, 21810), (2670, 20356), (2908, 18690), (3115, 17448), (3560, 15267), (3635, 14952), (3738, 14540), (4362, 12460), (4984, 10905), (5089, 10680), (5340, 10178), (5816, 9345), (6230, 8724), (7270, 7476)]