2178952800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{29287}}^1$

素因数の和:29341

約数の個数: 144

約数和(自身を含む): 7321531392

約数和(自身を除く): 5142578592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 75, 80, 93, 96, 100, 120, 124, 150, 155, 160, 186, 200, 240, 248, 300, 310, 372, 400, 465, 480, 496, 600, 620, 744, 775, 800, 930, 992, 1200, 1240, 1488, 1550, 1860, 2325, 2400, 2480, 2976, 3100, 3720, 4650, 4960, 6200, 7440, 9300, 12400, 14880, 18600, 24800, 29287, 37200, 58574, 74400, 87861, 117148, 146435, 175722, 234296, 292870, 351444, 439305, 468592, 585740, 702888, 732175, 878610, 907897, 937184, 1171480, 1405776, 1464350, 1757220, 1815794, 2196525, 2342960, 2723691, 2811552, 2928700, 3514440, 3631588, 4393050, 4539485, 4685920, 5447382, 5857400, 7028880, 7263176, 8786100, 9078970, 10894764, 11714800, 13618455, 14057760, 14526352, 17572200, 18157940, 21789528, 22697425, 23429600, 27236910, 29052704, 35144400, 36315880, 43579056, 45394850, 54473820, 68092275, 70288800, 72631760, 87158112, 90789700, 108947640, 136184550, 145263520, 181579400, 217895280, 272369100, 363158800, 435790560, 544738200, 726317600, 1089476400, 2178952800]

約数ペア:

[(1, 2178952800), (2, 1089476400), (3, 726317600), (4, 544738200), (5, 435790560), (6, 363158800), (8, 272369100), (10, 217895280), (12, 181579400), (15, 145263520), (16, 136184550), (20, 108947640), (24, 90789700), (25, 87158112), (30, 72631760), (31, 70288800), (32, 68092275), (40, 54473820), (48, 45394850), (50, 43579056), (60, 36315880), (62, 35144400), (75, 29052704), (80, 27236910), (93, 23429600), (96, 22697425), (100, 21789528), (120, 18157940), (124, 17572200), (150, 14526352), (155, 14057760), (160, 13618455), (186, 11714800), (200, 10894764), (240, 9078970), (248, 8786100), (300, 7263176), (310, 7028880), (372, 5857400), (400, 5447382), (465, 4685920), (480, 4539485), (496, 4393050), (600, 3631588), (620, 3514440), (744, 2928700), (775, 2811552), (800, 2723691), (930, 2342960), (992, 2196525), (1200, 1815794), (1240, 1757220), (1488, 1464350), (1550, 1405776), (1860, 1171480), (2325, 937184), (2400, 907897), (2480, 878610), (2976, 732175), (3100, 702888), (3720, 585740), (4650, 468592), (4960, 439305), (6200, 351444), (7440, 292870), (9300, 234296), (12400, 175722), (14880, 146435), (18600, 117148), (24800, 87861), (29287, 74400), (37200, 58574)]