30876000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 105670656

約数和(自身を除く): 74794656

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, 75, 80, 83, 93, 96, 100, 120, 124, 125, 150, 155, 160, 166, 186, 200, 240, 248, 249, 250, 300, 310, 332, 372, 375, 400, 415, 465, 480, 496, 498, 500, 600, 620, 664, 744, 750, 775, 800, 830, 930, 992, 996, 1000, 1200, 1240, 1245, 1328, 1488, 1500, 1550, 1660, 1860, 1992, 2000, 2075, 2325, 2400, 2480, 2490, 2573, 2656, 2976, 3000, 3100, 3320, 3720, 3875, 3984, 4000, 4150, 4650, 4960, 4980, 5146, 6000, 6200, 6225, 6640, 7440, 7719, 7750, 7968, 8300, 9300, 9960, 10292, 10375, 11625, 12000, 12400, 12450, 12865, 13280, 14880, 15438, 15500, 16600, 18600, 19920, 20584, 20750, 23250, 24800, 24900, 25730, 30876, 31000, 31125, 33200, 37200, 38595, 39840, 41168, 41500, 46500, 49800, 51460, 61752, 62000, 62250, 64325, 66400, 74400, 77190, 82336, 83000, 93000, 99600, 102920, 123504, 124000, 124500, 128650, 154380, 166000, 186000, 192975, 199200, 205840, 247008, 249000, 257300, 308760, 321625, 332000, 372000, 385950, 411680, 498000, 514600, 617520, 643250, 771900, 964875, 996000, 1029200, 1235040, 1286500, 1543800, 1929750, 2058400, 2573000, 3087600, 3859500, 5146000, 6175200, 7719000, 10292000, 15438000, 30876000]

約数ペア:

[(1, 30876000), (2, 15438000), (3, 10292000), (4, 7719000), (5, 6175200), (6, 5146000), (8, 3859500), (10, 3087600), (12, 2573000), (15, 2058400), (16, 1929750), (20, 1543800), (24, 1286500), (25, 1235040), (30, 1029200), (31, 996000), (32, 964875), (40, 771900), (48, 643250), (50, 617520), (60, 514600), (62, 498000), (75, 411680), (80, 385950), (83, 372000), (93, 332000), (96, 321625), (100, 308760), (120, 257300), (124, 249000), (125, 247008), (150, 205840), (155, 199200), (160, 192975), (166, 186000), (186, 166000), (200, 154380), (240, 128650), (248, 124500), (249, 124000), (250, 123504), (300, 102920), (310, 99600), (332, 93000), (372, 83000), (375, 82336), (400, 77190), (415, 74400), (465, 66400), (480, 64325), (496, 62250), (498, 62000), (500, 61752), (600, 51460), (620, 49800), (664, 46500), (744, 41500), (750, 41168), (775, 39840), (800, 38595), (830, 37200), (930, 33200), (992, 31125), (996, 31000), (1000, 30876), (1200, 25730), (1240, 24900), (1245, 24800), (1328, 23250), (1488, 20750), (1500, 20584), (1550, 19920), (1660, 18600), (1860, 16600), (1992, 15500), (2000, 15438), (2075, 14880), (2325, 13280), (2400, 12865), (2480, 12450), (2490, 12400), (2573, 12000), (2656, 11625), (2976, 10375), (3000, 10292), (3100, 9960), (3320, 9300), (3720, 8300), (3875, 7968), (3984, 7750), (4000, 7719), (4150, 7440), (4650, 6640), (4960, 6225), (4980, 6200), (5146, 6000)]