194978400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{593}}^1$

素因数の和:753

約数の個数: 144

約数和(自身を含む): 640365264

約数和(自身を除く): 445386864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 137, 150, 160, 200, 240, 274, 300, 400, 411, 480, 548, 593, 600, 685, 800, 822, 1096, 1186, 1200, 1370, 1644, 1779, 2055, 2192, 2372, 2400, 2740, 2965, 3288, 3425, 3558, 4110, 4384, 4744, 5480, 5930, 6576, 6850, 7116, 8220, 8895, 9488, 10275, 10960, 11860, 13152, 13700, 14232, 14825, 16440, 17790, 18976, 20550, 21920, 23720, 27400, 28464, 29650, 32880, 35580, 41100, 44475, 47440, 54800, 56928, 59300, 65760, 71160, 81241, 82200, 88950, 94880, 109600, 118600, 142320, 162482, 164400, 177900, 237200, 243723, 284640, 324964, 328800, 355800, 406205, 474400, 487446, 649928, 711600, 812410, 974892, 1218615, 1299856, 1423200, 1624820, 1949784, 2031025, 2437230, 2599712, 3249640, 3899568, 4062050, 4874460, 6093075, 6499280, 7799136, 8124100, 9748920, 12186150, 12998560, 16248200, 19497840, 24372300, 32496400, 38995680, 48744600, 64992800, 97489200, 194978400]

約数ペア:

[(1, 194978400), (2, 97489200), (3, 64992800), (4, 48744600), (5, 38995680), (6, 32496400), (8, 24372300), (10, 19497840), (12, 16248200), (15, 12998560), (16, 12186150), (20, 9748920), (24, 8124100), (25, 7799136), (30, 6499280), (32, 6093075), (40, 4874460), (48, 4062050), (50, 3899568), (60, 3249640), (75, 2599712), (80, 2437230), (96, 2031025), (100, 1949784), (120, 1624820), (137, 1423200), (150, 1299856), (160, 1218615), (200, 974892), (240, 812410), (274, 711600), (300, 649928), (400, 487446), (411, 474400), (480, 406205), (548, 355800), (593, 328800), (600, 324964), (685, 284640), (800, 243723), (822, 237200), (1096, 177900), (1186, 164400), (1200, 162482), (1370, 142320), (1644, 118600), (1779, 109600), (2055, 94880), (2192, 88950), (2372, 82200), (2400, 81241), (2740, 71160), (2965, 65760), (3288, 59300), (3425, 56928), (3558, 54800), (4110, 47440), (4384, 44475), (4744, 41100), (5480, 35580), (5930, 32880), (6576, 29650), (6850, 28464), (7116, 27400), (8220, 23720), (8895, 21920), (9488, 20550), (10275, 18976), (10960, 17790), (11860, 16440), (13152, 14825), (13700, 14232)]