455142000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2504

約数の個数: 160

約数和(自身を含む): 1515331584

約数和(自身を除く): 1060189584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 125, 150, 155, 186, 200, 240, 248, 250, 300, 310, 372, 375, 400, 465, 496, 500, 600, 620, 744, 750, 775, 930, 1000, 1200, 1240, 1488, 1500, 1550, 1860, 2000, 2325, 2447, 2480, 3000, 3100, 3720, 3875, 4650, 4894, 6000, 6200, 7341, 7440, 7750, 9300, 9788, 11625, 12235, 12400, 14682, 15500, 18600, 19576, 23250, 24470, 29364, 31000, 36705, 37200, 39152, 46500, 48940, 58728, 61175, 62000, 73410, 75857, 93000, 97880, 117456, 122350, 146820, 151714, 183525, 186000, 195760, 227571, 244700, 293640, 303428, 305875, 367050, 379285, 455142, 489400, 587280, 606856, 611750, 734100, 758570, 910284, 917625, 978800, 1137855, 1213712, 1223500, 1468200, 1517140, 1820568, 1835250, 1896425, 2275710, 2447000, 2936400, 3034280, 3641136, 3670500, 3792850, 4551420, 4894000, 5689275, 6068560, 7341000, 7585700, 9102840, 9482125, 11378550, 14682000, 15171400, 18205680, 18964250, 22757100, 28446375, 30342800, 37928500, 45514200, 56892750, 75857000, 91028400, 113785500, 151714000, 227571000, 455142000]

約数ペア:

[(1, 455142000), (2, 227571000), (3, 151714000), (4, 113785500), (5, 91028400), (6, 75857000), (8, 56892750), (10, 45514200), (12, 37928500), (15, 30342800), (16, 28446375), (20, 22757100), (24, 18964250), (25, 18205680), (30, 15171400), (31, 14682000), (40, 11378550), (48, 9482125), (50, 9102840), (60, 7585700), (62, 7341000), (75, 6068560), (80, 5689275), (93, 4894000), (100, 4551420), (120, 3792850), (124, 3670500), (125, 3641136), (150, 3034280), (155, 2936400), (186, 2447000), (200, 2275710), (240, 1896425), (248, 1835250), (250, 1820568), (300, 1517140), (310, 1468200), (372, 1223500), (375, 1213712), (400, 1137855), (465, 978800), (496, 917625), (500, 910284), (600, 758570), (620, 734100), (744, 611750), (750, 606856), (775, 587280), (930, 489400), (1000, 455142), (1200, 379285), (1240, 367050), (1488, 305875), (1500, 303428), (1550, 293640), (1860, 244700), (2000, 227571), (2325, 195760), (2447, 186000), (2480, 183525), (3000, 151714), (3100, 146820), (3720, 122350), (3875, 117456), (4650, 97880), (4894, 93000), (6000, 75857), (6200, 73410), (7341, 62000), (7440, 61175), (7750, 58728), (9300, 48940), (9788, 46500), (11625, 39152), (12235, 37200), (12400, 36705), (14682, 31000), (15500, 29364), (18600, 24470), (19576, 23250)]