345814000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1453}}^1$

素因数の和:1500

約数の個数: 160

約数和(自身を含む): 1012542336

約数和(自身を除く): 666728336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 125, 136, 140, 170, 175, 200, 238, 250, 272, 280, 340, 350, 400, 425, 476, 500, 560, 595, 680, 700, 850, 875, 952, 1000, 1190, 1360, 1400, 1453, 1700, 1750, 1904, 2000, 2125, 2380, 2800, 2906, 2975, 3400, 3500, 4250, 4760, 5812, 5950, 6800, 7000, 7265, 8500, 9520, 10171, 11624, 11900, 14000, 14530, 14875, 17000, 20342, 23248, 23800, 24701, 29060, 29750, 34000, 36325, 40684, 47600, 49402, 50855, 58120, 59500, 72650, 81368, 98804, 101710, 116240, 119000, 123505, 145300, 162736, 172907, 181625, 197608, 203420, 238000, 247010, 254275, 290600, 345814, 363250, 395216, 406840, 494020, 508550, 581200, 617525, 691628, 726500, 813680, 864535, 988040, 1017100, 1235050, 1271375, 1383256, 1453000, 1729070, 1976080, 2034200, 2470100, 2542750, 2766512, 2906000, 3087625, 3458140, 4068400, 4322675, 4940200, 5085500, 6175250, 6916280, 8645350, 9880400, 10171000, 12350500, 13832560, 17290700, 20342000, 21613375, 24701000, 34581400, 43226750, 49402000, 69162800, 86453500, 172907000, 345814000]

約数ペア:

[(1, 345814000), (2, 172907000), (4, 86453500), (5, 69162800), (7, 49402000), (8, 43226750), (10, 34581400), (14, 24701000), (16, 21613375), (17, 20342000), (20, 17290700), (25, 13832560), (28, 12350500), (34, 10171000), (35, 9880400), (40, 8645350), (50, 6916280), (56, 6175250), (68, 5085500), (70, 4940200), (80, 4322675), (85, 4068400), (100, 3458140), (112, 3087625), (119, 2906000), (125, 2766512), (136, 2542750), (140, 2470100), (170, 2034200), (175, 1976080), (200, 1729070), (238, 1453000), (250, 1383256), (272, 1271375), (280, 1235050), (340, 1017100), (350, 988040), (400, 864535), (425, 813680), (476, 726500), (500, 691628), (560, 617525), (595, 581200), (680, 508550), (700, 494020), (850, 406840), (875, 395216), (952, 363250), (1000, 345814), (1190, 290600), (1360, 254275), (1400, 247010), (1453, 238000), (1700, 203420), (1750, 197608), (1904, 181625), (2000, 172907), (2125, 162736), (2380, 145300), (2800, 123505), (2906, 119000), (2975, 116240), (3400, 101710), (3500, 98804), (4250, 81368), (4760, 72650), (5812, 59500), (5950, 58120), (6800, 50855), (7000, 49402), (7265, 47600), (8500, 40684), (9520, 36325), (10171, 34000), (11624, 29750), (11900, 29060), (14000, 24701), (14530, 23800), (14875, 23248), (17000, 20342)]