11900400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 39116544

約数和(自身を除く): 27216144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 47, 48, 50, 60, 75, 80, 94, 100, 120, 141, 150, 188, 200, 211, 235, 240, 282, 300, 376, 400, 422, 470, 564, 600, 633, 705, 752, 844, 940, 1055, 1128, 1175, 1200, 1266, 1410, 1688, 1880, 2110, 2256, 2350, 2532, 2820, 3165, 3376, 3525, 3760, 4220, 4700, 5064, 5275, 5640, 6330, 7050, 8440, 9400, 9917, 10128, 10550, 11280, 12660, 14100, 15825, 16880, 18800, 19834, 21100, 25320, 28200, 29751, 31650, 39668, 42200, 49585, 50640, 56400, 59502, 63300, 79336, 84400, 99170, 119004, 126600, 148755, 158672, 198340, 238008, 247925, 253200, 297510, 396680, 476016, 495850, 595020, 743775, 793360, 991700, 1190040, 1487550, 1983400, 2380080, 2975100, 3966800, 5950200, 11900400]

約数ペア:

[(1, 11900400), (2, 5950200), (3, 3966800), (4, 2975100), (5, 2380080), (6, 1983400), (8, 1487550), (10, 1190040), (12, 991700), (15, 793360), (16, 743775), (20, 595020), (24, 495850), (25, 476016), (30, 396680), (40, 297510), (47, 253200), (48, 247925), (50, 238008), (60, 198340), (75, 158672), (80, 148755), (94, 126600), (100, 119004), (120, 99170), (141, 84400), (150, 79336), (188, 63300), (200, 59502), (211, 56400), (235, 50640), (240, 49585), (282, 42200), (300, 39668), (376, 31650), (400, 29751), (422, 28200), (470, 25320), (564, 21100), (600, 19834), (633, 18800), (705, 16880), (752, 15825), (844, 14100), (940, 12660), (1055, 11280), (1128, 10550), (1175, 10128), (1200, 9917), (1266, 9400), (1410, 8440), (1688, 7050), (1880, 6330), (2110, 5640), (2256, 5275), (2350, 5064), (2532, 4700), (2820, 4220), (3165, 3760), (3376, 3525)]