73975200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2371}}^1$

素因数の和:2407

約数の個数: 144

約数和(自身を含む): 259420896

約数和(自身を除く): 185445696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2371, 2400, 2600, 3120, 3900, 4742, 5200, 6240, 7113, 7800, 9484, 10400, 11855, 14226, 15600, 18968, 23710, 28452, 30823, 31200, 35565, 37936, 47420, 56904, 59275, 61646, 71130, 75872, 92469, 94840, 113808, 118550, 123292, 142260, 154115, 177825, 184938, 189680, 227616, 237100, 246584, 284520, 308230, 355650, 369876, 379360, 462345, 474200, 493168, 569040, 616460, 711300, 739752, 770575, 924690, 948400, 986336, 1138080, 1232920, 1422600, 1479504, 1541150, 1849380, 1896800, 2311725, 2465840, 2845200, 2959008, 3082300, 3698760, 4623450, 4931680, 5690400, 6164600, 7397520, 9246900, 12329200, 14795040, 18493800, 24658400, 36987600, 73975200]

約数ペア:

[(1, 73975200), (2, 36987600), (3, 24658400), (4, 18493800), (5, 14795040), (6, 12329200), (8, 9246900), (10, 7397520), (12, 6164600), (13, 5690400), (15, 4931680), (16, 4623450), (20, 3698760), (24, 3082300), (25, 2959008), (26, 2845200), (30, 2465840), (32, 2311725), (39, 1896800), (40, 1849380), (48, 1541150), (50, 1479504), (52, 1422600), (60, 1232920), (65, 1138080), (75, 986336), (78, 948400), (80, 924690), (96, 770575), (100, 739752), (104, 711300), (120, 616460), (130, 569040), (150, 493168), (156, 474200), (160, 462345), (195, 379360), (200, 369876), (208, 355650), (240, 308230), (260, 284520), (300, 246584), (312, 237100), (325, 227616), (390, 189680), (400, 184938), (416, 177825), (480, 154115), (520, 142260), (600, 123292), (624, 118550), (650, 113808), (780, 94840), (800, 92469), (975, 75872), (1040, 71130), (1200, 61646), (1248, 59275), (1300, 56904), (1560, 47420), (1950, 37936), (2080, 35565), (2371, 31200), (2400, 30823), (2600, 28452), (3120, 23710), (3900, 18968), (4742, 15600), (5200, 14226), (6240, 11855), (7113, 10400), (7800, 9484)]