1305204000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{4729}}^1$

素因数の和:4780

約数の個数: 192

約数和(自身を含む): 4462698240

約数和(自身を除く): 3157494240

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, 69, 75, 80, 92, 96, 100, 115, 120, 125, 138, 150, 160, 184, 200, 230, 240, 250, 276, 300, 345, 368, 375, 400, 460, 480, 500, 552, 575, 600, 690, 736, 750, 800, 920, 1000, 1104, 1150, 1200, 1380, 1500, 1725, 1840, 2000, 2208, 2300, 2400, 2760, 2875, 3000, 3450, 3680, 4000, 4600, 4729, 5520, 5750, 6000, 6900, 8625, 9200, 9458, 11040, 11500, 12000, 13800, 14187, 17250, 18400, 18916, 23000, 23645, 27600, 28374, 34500, 37832, 46000, 47290, 55200, 56748, 69000, 70935, 75664, 92000, 94580, 108767, 113496, 118225, 138000, 141870, 151328, 189160, 217534, 226992, 236450, 276000, 283740, 326301, 354675, 378320, 435068, 453984, 472900, 543835, 567480, 591125, 652602, 709350, 756640, 870136, 945800, 1087670, 1134960, 1182250, 1305204, 1418700, 1631505, 1740272, 1773375, 1891600, 2175340, 2269920, 2364500, 2610408, 2719175, 2837400, 3263010, 3480544, 3546750, 3783200, 4350680, 4729000, 5220816, 5438350, 5674800, 6526020, 7093500, 8157525, 8701360, 9458000, 10441632, 10876700, 11349600, 13052040, 13595875, 14187000, 16315050, 17402720, 18916000, 21753400, 26104080, 27191750, 28374000, 32630100, 40787625, 43506800, 52208160, 54383500, 56748000, 65260200, 81575250, 87013600, 108767000, 130520400, 163150500, 217534000, 261040800, 326301000, 435068000, 652602000, 1305204000]

約数ペア:

[(1, 1305204000), (2, 652602000), (3, 435068000), (4, 326301000), (5, 261040800), (6, 217534000), (8, 163150500), (10, 130520400), (12, 108767000), (15, 87013600), (16, 81575250), (20, 65260200), (23, 56748000), (24, 54383500), (25, 52208160), (30, 43506800), (32, 40787625), (40, 32630100), (46, 28374000), (48, 27191750), (50, 26104080), (60, 21753400), (69, 18916000), (75, 17402720), (80, 16315050), (92, 14187000), (96, 13595875), (100, 13052040), (115, 11349600), (120, 10876700), (125, 10441632), (138, 9458000), (150, 8701360), (160, 8157525), (184, 7093500), (200, 6526020), (230, 5674800), (240, 5438350), (250, 5220816), (276, 4729000), (300, 4350680), (345, 3783200), (368, 3546750), (375, 3480544), (400, 3263010), (460, 2837400), (480, 2719175), (500, 2610408), (552, 2364500), (575, 2269920), (600, 2175340), (690, 1891600), (736, 1773375), (750, 1740272), (800, 1631505), (920, 1418700), (1000, 1305204), (1104, 1182250), (1150, 1134960), (1200, 1087670), (1380, 945800), (1500, 870136), (1725, 756640), (1840, 709350), (2000, 652602), (2208, 591125), (2300, 567480), (2400, 543835), (2760, 472900), (2875, 453984), (3000, 435068), (3450, 378320), (3680, 354675), (4000, 326301), (4600, 283740), (4729, 276000), (5520, 236450), (5750, 226992), (6000, 217534), (6900, 189160), (8625, 151328), (9200, 141870), (9458, 138000), (11040, 118225), (11500, 113496), (12000, 108767), (13800, 94580), (14187, 92000), (17250, 75664), (18400, 70935), (18916, 69000), (23000, 56748), (23645, 55200), (27600, 47290), (28374, 46000), (34500, 37832)]