218193600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:503

約数の個数: 168

約数和(自身を含む): 723400128

約数和(自身を除く): 505206528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 131, 150, 160, 192, 200, 240, 262, 300, 320, 347, 393, 400, 480, 524, 600, 655, 694, 786, 800, 960, 1041, 1048, 1200, 1310, 1388, 1572, 1600, 1735, 1965, 2082, 2096, 2400, 2620, 2776, 3144, 3275, 3470, 3930, 4164, 4192, 4800, 5205, 5240, 5552, 6288, 6550, 6940, 7860, 8328, 8384, 8675, 9825, 10410, 10480, 11104, 12576, 13100, 13880, 15720, 16656, 17350, 19650, 20820, 20960, 22208, 25152, 26025, 26200, 27760, 31440, 33312, 34700, 39300, 41640, 41920, 45457, 52050, 52400, 55520, 62880, 66624, 69400, 78600, 83280, 90914, 104100, 104800, 111040, 125760, 136371, 138800, 157200, 166560, 181828, 208200, 209600, 227285, 272742, 277600, 314400, 333120, 363656, 416400, 454570, 545484, 555200, 628800, 681855, 727312, 832800, 909140, 1090968, 1136425, 1363710, 1454624, 1665600, 1818280, 2181936, 2272850, 2727420, 2909248, 3409275, 3636560, 4363872, 4545700, 5454840, 6818550, 7273120, 8727744, 9091400, 10909680, 13637100, 14546240, 18182800, 21819360, 27274200, 36365600, 43638720, 54548400, 72731200, 109096800, 218193600]

約数ペア:

[(1, 218193600), (2, 109096800), (3, 72731200), (4, 54548400), (5, 43638720), (6, 36365600), (8, 27274200), (10, 21819360), (12, 18182800), (15, 14546240), (16, 13637100), (20, 10909680), (24, 9091400), (25, 8727744), (30, 7273120), (32, 6818550), (40, 5454840), (48, 4545700), (50, 4363872), (60, 3636560), (64, 3409275), (75, 2909248), (80, 2727420), (96, 2272850), (100, 2181936), (120, 1818280), (131, 1665600), (150, 1454624), (160, 1363710), (192, 1136425), (200, 1090968), (240, 909140), (262, 832800), (300, 727312), (320, 681855), (347, 628800), (393, 555200), (400, 545484), (480, 454570), (524, 416400), (600, 363656), (655, 333120), (694, 314400), (786, 277600), (800, 272742), (960, 227285), (1041, 209600), (1048, 208200), (1200, 181828), (1310, 166560), (1388, 157200), (1572, 138800), (1600, 136371), (1735, 125760), (1965, 111040), (2082, 104800), (2096, 104100), (2400, 90914), (2620, 83280), (2776, 78600), (3144, 69400), (3275, 66624), (3470, 62880), (3930, 55520), (4164, 52400), (4192, 52050), (4800, 45457), (5205, 41920), (5240, 41640), (5552, 39300), (6288, 34700), (6550, 33312), (6940, 31440), (7860, 27760), (8328, 26200), (8384, 26025), (8675, 25152), (9825, 22208), (10410, 20960), (10480, 20820), (11104, 19650), (12576, 17350), (13100, 16656), (13880, 15720)]