142252800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:299

約数の個数: 216

約数和(自身を含む): 486635520

約数和(自身を除く): 344382720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 150, 155, 160, 186, 192, 200, 239, 240, 248, 256, 300, 310, 320, 372, 384, 400, 465, 478, 480, 496, 600, 620, 640, 717, 744, 768, 775, 800, 930, 956, 960, 992, 1195, 1200, 1240, 1280, 1434, 1488, 1550, 1600, 1860, 1912, 1920, 1984, 2325, 2390, 2400, 2480, 2868, 2976, 3100, 3200, 3585, 3720, 3824, 3840, 3968, 4650, 4780, 4800, 4960, 5736, 5952, 5975, 6200, 6400, 7170, 7409, 7440, 7648, 7936, 9300, 9560, 9600, 9920, 11472, 11904, 11950, 12400, 14340, 14818, 14880, 15296, 17925, 18600, 19120, 19200, 19840, 22227, 22944, 23808, 23900, 24800, 28680, 29636, 29760, 30592, 35850, 37045, 37200, 38240, 39680, 44454, 45888, 47800, 49600, 57360, 59272, 59520, 61184, 71700, 74090, 74400, 76480, 88908, 91776, 95600, 99200, 111135, 114720, 118544, 119040, 143400, 148180, 148800, 152960, 177816, 183552, 185225, 191200, 198400, 222270, 229440, 237088, 286800, 296360, 297600, 305920, 355632, 370450, 382400, 444540, 458880, 474176, 555675, 573600, 592720, 595200, 711264, 740900, 764800, 889080, 917760, 948352, 1111350, 1147200, 1185440, 1422528, 1481800, 1529600, 1778160, 1896704, 2222700, 2294400, 2370880, 2845056, 2963600, 3556320, 4445400, 4588800, 4741760, 5690112, 5927200, 7112640, 8890800, 9483520, 11854400, 14225280, 17781600, 23708800, 28450560, 35563200, 47417600, 71126400, 142252800]

約数ペア:

[(1, 142252800), (2, 71126400), (3, 47417600), (4, 35563200), (5, 28450560), (6, 23708800), (8, 17781600), (10, 14225280), (12, 11854400), (15, 9483520), (16, 8890800), (20, 7112640), (24, 5927200), (25, 5690112), (30, 4741760), (31, 4588800), (32, 4445400), (40, 3556320), (48, 2963600), (50, 2845056), (60, 2370880), (62, 2294400), (64, 2222700), (75, 1896704), (80, 1778160), (93, 1529600), (96, 1481800), (100, 1422528), (120, 1185440), (124, 1147200), (128, 1111350), (150, 948352), (155, 917760), (160, 889080), (186, 764800), (192, 740900), (200, 711264), (239, 595200), (240, 592720), (248, 573600), (256, 555675), (300, 474176), (310, 458880), (320, 444540), (372, 382400), (384, 370450), (400, 355632), (465, 305920), (478, 297600), (480, 296360), (496, 286800), (600, 237088), (620, 229440), (640, 222270), (717, 198400), (744, 191200), (768, 185225), (775, 183552), (800, 177816), (930, 152960), (956, 148800), (960, 148180), (992, 143400), (1195, 119040), (1200, 118544), (1240, 114720), (1280, 111135), (1434, 99200), (1488, 95600), (1550, 91776), (1600, 88908), (1860, 76480), (1912, 74400), (1920, 74090), (1984, 71700), (2325, 61184), (2390, 59520), (2400, 59272), (2480, 57360), (2868, 49600), (2976, 47800), (3100, 45888), (3200, 44454), (3585, 39680), (3720, 38240), (3824, 37200), (3840, 37045), (3968, 35850), (4650, 30592), (4780, 29760), (4800, 29636), (4960, 28680), (5736, 24800), (5952, 23900), (5975, 23808), (6200, 22944), (6400, 22227), (7170, 19840), (7409, 19200), (7440, 19120), (7648, 18600), (7936, 17925), (9300, 15296), (9560, 14880), (9600, 14818), (9920, 14340), (11472, 12400), (11904, 11950)]