1999896000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{3623}}^1$

素因数の和:3676

約数の個数: 224

約数和(自身を含む): 6892674048

約数和(自身を除く): 4892778048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 125, 138, 150, 160, 184, 192, 200, 230, 240, 250, 276, 300, 320, 345, 368, 375, 400, 460, 480, 500, 552, 575, 600, 690, 736, 750, 800, 920, 960, 1000, 1104, 1150, 1200, 1380, 1472, 1500, 1600, 1725, 1840, 2000, 2208, 2300, 2400, 2760, 2875, 3000, 3450, 3623, 3680, 4000, 4416, 4600, 4800, 5520, 5750, 6000, 6900, 7246, 7360, 8000, 8625, 9200, 10869, 11040, 11500, 12000, 13800, 14492, 17250, 18115, 18400, 21738, 22080, 23000, 24000, 27600, 28984, 34500, 36230, 36800, 43476, 46000, 54345, 55200, 57968, 69000, 72460, 83329, 86952, 90575, 92000, 108690, 110400, 115936, 138000, 144920, 166658, 173904, 181150, 184000, 217380, 231872, 249987, 271725, 276000, 289840, 333316, 347808, 362300, 416645, 434760, 452875, 499974, 543450, 552000, 579680, 666632, 695616, 724600, 833290, 869520, 905750, 999948, 1086900, 1159360, 1249935, 1333264, 1358625, 1449200, 1666580, 1739040, 1811500, 1999896, 2083225, 2173800, 2499870, 2666528, 2717250, 2898400, 3333160, 3478080, 3623000, 3999792, 4166450, 4347600, 4999740, 5333056, 5434500, 5796800, 6249675, 6666320, 7246000, 7999584, 8332900, 8695200, 9999480, 10416125, 10869000, 12499350, 13332640, 14492000, 15999168, 16665800, 17390400, 19998960, 20832250, 21738000, 24998700, 26665280, 28984000, 31248375, 33331600, 39997920, 41664500, 43476000, 49997400, 62496750, 66663200, 79995840, 83329000, 86952000, 99994800, 124993500, 133326400, 166658000, 199989600, 249987000, 333316000, 399979200, 499974000, 666632000, 999948000, 1999896000]

約数ペア:

[(1, 1999896000), (2, 999948000), (3, 666632000), (4, 499974000), (5, 399979200), (6, 333316000), (8, 249987000), (10, 199989600), (12, 166658000), (15, 133326400), (16, 124993500), (20, 99994800), (23, 86952000), (24, 83329000), (25, 79995840), (30, 66663200), (32, 62496750), (40, 49997400), (46, 43476000), (48, 41664500), (50, 39997920), (60, 33331600), (64, 31248375), (69, 28984000), (75, 26665280), (80, 24998700), (92, 21738000), (96, 20832250), (100, 19998960), (115, 17390400), (120, 16665800), (125, 15999168), (138, 14492000), (150, 13332640), (160, 12499350), (184, 10869000), (192, 10416125), (200, 9999480), (230, 8695200), (240, 8332900), (250, 7999584), (276, 7246000), (300, 6666320), (320, 6249675), (345, 5796800), (368, 5434500), (375, 5333056), (400, 4999740), (460, 4347600), (480, 4166450), (500, 3999792), (552, 3623000), (575, 3478080), (600, 3333160), (690, 2898400), (736, 2717250), (750, 2666528), (800, 2499870), (920, 2173800), (960, 2083225), (1000, 1999896), (1104, 1811500), (1150, 1739040), (1200, 1666580), (1380, 1449200), (1472, 1358625), (1500, 1333264), (1600, 1249935), (1725, 1159360), (1840, 1086900), (2000, 999948), (2208, 905750), (2300, 869520), (2400, 833290), (2760, 724600), (2875, 695616), (3000, 666632), (3450, 579680), (3623, 552000), (3680, 543450), (4000, 499974), (4416, 452875), (4600, 434760), (4800, 416645), (5520, 362300), (5750, 347808), (6000, 333316), (6900, 289840), (7246, 276000), (7360, 271725), (8000, 249987), (8625, 231872), (9200, 217380), (10869, 184000), (11040, 181150), (11500, 173904), (12000, 166658), (13800, 144920), (14492, 138000), (17250, 115936), (18115, 110400), (18400, 108690), (21738, 92000), (22080, 90575), (23000, 86952), (24000, 83329), (27600, 72460), (28984, 69000), (34500, 57968), (36230, 55200), (36800, 54345), (43476, 46000)]