218661600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2939}}^1$

素因数の和:2993

約数の個数: 144

約数和(自身を含む): 734952960

約数和(自身を除く): 516291360

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, 2939, 2976, 3100, 3720, 4650, 4960, 5878, 6200, 7440, 8817, 9300, 11756, 12400, 14695, 14880, 17634, 18600, 23512, 24800, 29390, 35268, 37200, 44085, 47024, 58780, 70536, 73475, 74400, 88170, 91109, 94048, 117560, 141072, 146950, 176340, 182218, 220425, 235120, 273327, 282144, 293900, 352680, 364436, 440850, 455545, 470240, 546654, 587800, 705360, 728872, 881700, 911090, 1093308, 1175600, 1366635, 1410720, 1457744, 1763400, 1822180, 2186616, 2277725, 2351200, 2733270, 2915488, 3526800, 3644360, 4373232, 4555450, 5466540, 6833175, 7053600, 7288720, 8746464, 9110900, 10933080, 13666350, 14577440, 18221800, 21866160, 27332700, 36443600, 43732320, 54665400, 72887200, 109330800, 218661600]

約数ペア:

[(1, 218661600), (2, 109330800), (3, 72887200), (4, 54665400), (5, 43732320), (6, 36443600), (8, 27332700), (10, 21866160), (12, 18221800), (15, 14577440), (16, 13666350), (20, 10933080), (24, 9110900), (25, 8746464), (30, 7288720), (31, 7053600), (32, 6833175), (40, 5466540), (48, 4555450), (50, 4373232), (60, 3644360), (62, 3526800), (75, 2915488), (80, 2733270), (93, 2351200), (96, 2277725), (100, 2186616), (120, 1822180), (124, 1763400), (150, 1457744), (155, 1410720), (160, 1366635), (186, 1175600), (200, 1093308), (240, 911090), (248, 881700), (300, 728872), (310, 705360), (372, 587800), (400, 546654), (465, 470240), (480, 455545), (496, 440850), (600, 364436), (620, 352680), (744, 293900), (775, 282144), (800, 273327), (930, 235120), (992, 220425), (1200, 182218), (1240, 176340), (1488, 146950), (1550, 141072), (1860, 117560), (2325, 94048), (2400, 91109), (2480, 88170), (2939, 74400), (2976, 73475), (3100, 70536), (3720, 58780), (4650, 47024), (4960, 44085), (5878, 37200), (6200, 35268), (7440, 29390), (8817, 24800), (9300, 23512), (11756, 18600), (12400, 17634), (14695, 14880)]