248096400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 846910080

約数和(自身を除く): 598813680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 89, 92, 100, 101, 115, 120, 138, 150, 178, 184, 200, 202, 230, 240, 267, 276, 300, 303, 345, 356, 368, 400, 404, 445, 460, 505, 534, 552, 575, 600, 606, 690, 712, 808, 890, 920, 1010, 1068, 1104, 1150, 1200, 1212, 1335, 1380, 1424, 1515, 1616, 1725, 1780, 1840, 2020, 2047, 2136, 2225, 2300, 2323, 2424, 2525, 2670, 2760, 3030, 3450, 3560, 4040, 4094, 4272, 4450, 4600, 4646, 4848, 5050, 5340, 5520, 6060, 6141, 6675, 6900, 6969, 7120, 7575, 8080, 8188, 8900, 8989, 9200, 9292, 10100, 10235, 10680, 11615, 12120, 12282, 13350, 13800, 13938, 15150, 16376, 17800, 17978, 18584, 20200, 20470, 21360, 23230, 24240, 24564, 26700, 26967, 27600, 27876, 30300, 30705, 32752, 34845, 35600, 35956, 37168, 40400, 40940, 44945, 46460, 49128, 51175, 53400, 53934, 55752, 58075, 60600, 61410, 69690, 71912, 81880, 89890, 92920, 98256, 102350, 106800, 107868, 111504, 116150, 121200, 122820, 134835, 139380, 143824, 153525, 163760, 174225, 179780, 185840, 204700, 206747, 215736, 224725, 232300, 245640, 269670, 278760, 307050, 348450, 359560, 409400, 413494, 431472, 449450, 464600, 491280, 539340, 557520, 614100, 620241, 674175, 696900, 719120, 818800, 826988, 898900, 929200, 1033735, 1078680, 1228200, 1240482, 1348350, 1393800, 1653976, 1797800, 2067470, 2157360, 2456400, 2480964, 2696700, 2787600, 3101205, 3307952, 3595600, 4134940, 4961928, 5168675, 5393400, 6202410, 8269880, 9923856, 10337350, 10786800, 12404820, 15506025, 16539760, 20674700, 24809640, 31012050, 41349400, 49619280, 62024100, 82698800, 124048200, 248096400]

約数ペア:

[(1, 248096400), (2, 124048200), (3, 82698800), (4, 62024100), (5, 49619280), (6, 41349400), (8, 31012050), (10, 24809640), (12, 20674700), (15, 16539760), (16, 15506025), (20, 12404820), (23, 10786800), (24, 10337350), (25, 9923856), (30, 8269880), (40, 6202410), (46, 5393400), (48, 5168675), (50, 4961928), (60, 4134940), (69, 3595600), (75, 3307952), (80, 3101205), (89, 2787600), (92, 2696700), (100, 2480964), (101, 2456400), (115, 2157360), (120, 2067470), (138, 1797800), (150, 1653976), (178, 1393800), (184, 1348350), (200, 1240482), (202, 1228200), (230, 1078680), (240, 1033735), (267, 929200), (276, 898900), (300, 826988), (303, 818800), (345, 719120), (356, 696900), (368, 674175), (400, 620241), (404, 614100), (445, 557520), (460, 539340), (505, 491280), (534, 464600), (552, 449450), (575, 431472), (600, 413494), (606, 409400), (690, 359560), (712, 348450), (808, 307050), (890, 278760), (920, 269670), (1010, 245640), (1068, 232300), (1104, 224725), (1150, 215736), (1200, 206747), (1212, 204700), (1335, 185840), (1380, 179780), (1424, 174225), (1515, 163760), (1616, 153525), (1725, 143824), (1780, 139380), (1840, 134835), (2020, 122820), (2047, 121200), (2136, 116150), (2225, 111504), (2300, 107868), (2323, 106800), (2424, 102350), (2525, 98256), (2670, 92920), (2760, 89890), (3030, 81880), (3450, 71912), (3560, 69690), (4040, 61410), (4094, 60600), (4272, 58075), (4450, 55752), (4600, 53934), (4646, 53400), (4848, 51175), (5050, 49128), (5340, 46460), (5520, 44945), (6060, 40940), (6141, 40400), (6675, 37168), (6900, 35956), (6969, 35600), (7120, 34845), (7575, 32752), (8080, 30705), (8188, 30300), (8900, 27876), (8989, 27600), (9200, 26967), (9292, 26700), (10100, 24564), (10235, 24240), (10680, 23230), (11615, 21360), (12120, 20470), (12282, 20200), (13350, 18584), (13800, 17978), (13938, 17800), (15150, 16376)]