67728600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:410

約数の個数: 144

約数和(自身を含む): 229806720

約数和(自身を除く): 162078120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 191, 197, 200, 225, 300, 360, 382, 394, 450, 573, 591, 600, 764, 788, 900, 955, 985, 1146, 1182, 1528, 1576, 1719, 1773, 1800, 1910, 1970, 2292, 2364, 2865, 2955, 3438, 3546, 3820, 3940, 4584, 4728, 4775, 4925, 5730, 5910, 6876, 7092, 7640, 7880, 8595, 8865, 9550, 9850, 11460, 11820, 13752, 14184, 14325, 14775, 17190, 17730, 19100, 19700, 22920, 23640, 28650, 29550, 34380, 35460, 37627, 38200, 39400, 42975, 44325, 57300, 59100, 68760, 70920, 75254, 85950, 88650, 112881, 114600, 118200, 150508, 171900, 177300, 188135, 225762, 301016, 338643, 343800, 354600, 376270, 451524, 564405, 677286, 752540, 903048, 940675, 1128810, 1354572, 1505080, 1693215, 1881350, 2257620, 2709144, 2822025, 3386430, 3762700, 4515240, 5644050, 6772860, 7525400, 8466075, 11288100, 13545720, 16932150, 22576200, 33864300, 67728600]

約数ペア:

[(1, 67728600), (2, 33864300), (3, 22576200), (4, 16932150), (5, 13545720), (6, 11288100), (8, 8466075), (9, 7525400), (10, 6772860), (12, 5644050), (15, 4515240), (18, 3762700), (20, 3386430), (24, 2822025), (25, 2709144), (30, 2257620), (36, 1881350), (40, 1693215), (45, 1505080), (50, 1354572), (60, 1128810), (72, 940675), (75, 903048), (90, 752540), (100, 677286), (120, 564405), (150, 451524), (180, 376270), (191, 354600), (197, 343800), (200, 338643), (225, 301016), (300, 225762), (360, 188135), (382, 177300), (394, 171900), (450, 150508), (573, 118200), (591, 114600), (600, 112881), (764, 88650), (788, 85950), (900, 75254), (955, 70920), (985, 68760), (1146, 59100), (1182, 57300), (1528, 44325), (1576, 42975), (1719, 39400), (1773, 38200), (1800, 37627), (1910, 35460), (1970, 34380), (2292, 29550), (2364, 28650), (2865, 23640), (2955, 22920), (3438, 19700), (3546, 19100), (3820, 17730), (3940, 17190), (4584, 14775), (4728, 14325), (4775, 14184), (4925, 13752), (5730, 11820), (5910, 11460), (6876, 9850), (7092, 9550), (7640, 8865), (7880, 8595)]