131951400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:468

約数の個数: 192

約数和(自身を含む): 474076800

約数和(自身を除く): 342125400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 89, 100, 105, 120, 140, 150, 168, 175, 178, 200, 210, 267, 280, 300, 350, 353, 356, 420, 445, 525, 534, 600, 623, 700, 706, 712, 840, 890, 1050, 1059, 1068, 1246, 1335, 1400, 1412, 1765, 1780, 1869, 2100, 2118, 2136, 2225, 2471, 2492, 2670, 2824, 3115, 3530, 3560, 3738, 4200, 4236, 4450, 4942, 4984, 5295, 5340, 6230, 6675, 7060, 7413, 7476, 8472, 8825, 8900, 9345, 9884, 10590, 10680, 12355, 12460, 13350, 14120, 14826, 14952, 15575, 17650, 17800, 18690, 19768, 21180, 24710, 24920, 26475, 26700, 29652, 31150, 31417, 35300, 37065, 37380, 42360, 46725, 49420, 52950, 53400, 59304, 61775, 62300, 62834, 70600, 74130, 74760, 93450, 94251, 98840, 105900, 123550, 124600, 125668, 148260, 157085, 185325, 186900, 188502, 211800, 219919, 247100, 251336, 296520, 314170, 370650, 373800, 377004, 439838, 471255, 494200, 628340, 659757, 741300, 754008, 785425, 879676, 942510, 1099595, 1256680, 1319514, 1482600, 1570850, 1759352, 1885020, 2199190, 2356275, 2639028, 3141700, 3298785, 3770040, 4398380, 4712550, 5278056, 5497975, 6283400, 6597570, 8796760, 9425100, 10995950, 13195140, 16493925, 18850200, 21991900, 26390280, 32987850, 43983800, 65975700, 131951400]

約数ペア:

[(1, 131951400), (2, 65975700), (3, 43983800), (4, 32987850), (5, 26390280), (6, 21991900), (7, 18850200), (8, 16493925), (10, 13195140), (12, 10995950), (14, 9425100), (15, 8796760), (20, 6597570), (21, 6283400), (24, 5497975), (25, 5278056), (28, 4712550), (30, 4398380), (35, 3770040), (40, 3298785), (42, 3141700), (50, 2639028), (56, 2356275), (60, 2199190), (70, 1885020), (75, 1759352), (84, 1570850), (89, 1482600), (100, 1319514), (105, 1256680), (120, 1099595), (140, 942510), (150, 879676), (168, 785425), (175, 754008), (178, 741300), (200, 659757), (210, 628340), (267, 494200), (280, 471255), (300, 439838), (350, 377004), (353, 373800), (356, 370650), (420, 314170), (445, 296520), (525, 251336), (534, 247100), (600, 219919), (623, 211800), (700, 188502), (706, 186900), (712, 185325), (840, 157085), (890, 148260), (1050, 125668), (1059, 124600), (1068, 123550), (1246, 105900), (1335, 98840), (1400, 94251), (1412, 93450), (1765, 74760), (1780, 74130), (1869, 70600), (2100, 62834), (2118, 62300), (2136, 61775), (2225, 59304), (2471, 53400), (2492, 52950), (2670, 49420), (2824, 46725), (3115, 42360), (3530, 37380), (3560, 37065), (3738, 35300), (4200, 31417), (4236, 31150), (4450, 29652), (4942, 26700), (4984, 26475), (5295, 24920), (5340, 24710), (6230, 21180), (6675, 19768), (7060, 18690), (7413, 17800), (7476, 17650), (8472, 15575), (8825, 14952), (8900, 14826), (9345, 14120), (9884, 13350), (10590, 12460), (10680, 12355)]