122820000

素因数分解:

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

素因数の和:145

約数の個数: 240

約数和(自身を含む): 425113920

約数和(自身を除く): 302293920

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, 89, 92, 96, 100, 115, 120, 125, 138, 150, 160, 178, 184, 200, 230, 240, 250, 267, 276, 300, 345, 356, 368, 375, 400, 445, 460, 480, 500, 534, 552, 575, 600, 625, 690, 712, 736, 750, 800, 890, 920, 1000, 1068, 1104, 1150, 1200, 1250, 1335, 1380, 1424, 1500, 1725, 1780, 1840, 1875, 2000, 2047, 2136, 2208, 2225, 2300, 2400, 2500, 2670, 2760, 2848, 2875, 3000, 3450, 3560, 3680, 3750, 4000, 4094, 4272, 4450, 4600, 5000, 5340, 5520, 5750, 6000, 6141, 6675, 6900, 7120, 7500, 8188, 8544, 8625, 8900, 9200, 10000, 10235, 10680, 11040, 11125, 11500, 12000, 12282, 13350, 13800, 14240, 14375, 15000, 16376, 17250, 17800, 18400, 20000, 20470, 21360, 22250, 23000, 24564, 26700, 27600, 28750, 30000, 30705, 32752, 33375, 34500, 35600, 40940, 42720, 43125, 44500, 46000, 49128, 51175, 53400, 55200, 55625, 57500, 60000, 61410, 65504, 66750, 69000, 71200, 81880, 86250, 89000, 92000, 98256, 102350, 106800, 111250, 115000, 122820, 133500, 138000, 153525, 163760, 166875, 172500, 178000, 196512, 204700, 213600, 222500, 230000, 245640, 255875, 267000, 276000, 307050, 327520, 333750, 345000, 356000, 409400, 445000, 460000, 491280, 511750, 534000, 614100, 667500, 690000, 767625, 818800, 890000, 982560, 1023500, 1068000, 1228200, 1279375, 1335000, 1380000, 1535250, 1637600, 1780000, 2047000, 2456400, 2558750, 2670000, 3070500, 3838125, 4094000, 4912800, 5117500, 5340000, 6141000, 7676250, 8188000, 10235000, 12282000, 15352500, 20470000, 24564000, 30705000, 40940000, 61410000, 122820000]

約数ペア:

[(1, 122820000), (2, 61410000), (3, 40940000), (4, 30705000), (5, 24564000), (6, 20470000), (8, 15352500), (10, 12282000), (12, 10235000), (15, 8188000), (16, 7676250), (20, 6141000), (23, 5340000), (24, 5117500), (25, 4912800), (30, 4094000), (32, 3838125), (40, 3070500), (46, 2670000), (48, 2558750), (50, 2456400), (60, 2047000), (69, 1780000), (75, 1637600), (80, 1535250), (89, 1380000), (92, 1335000), (96, 1279375), (100, 1228200), (115, 1068000), (120, 1023500), (125, 982560), (138, 890000), (150, 818800), (160, 767625), (178, 690000), (184, 667500), (200, 614100), (230, 534000), (240, 511750), (250, 491280), (267, 460000), (276, 445000), (300, 409400), (345, 356000), (356, 345000), (368, 333750), (375, 327520), (400, 307050), (445, 276000), (460, 267000), (480, 255875), (500, 245640), (534, 230000), (552, 222500), (575, 213600), (600, 204700), (625, 196512), (690, 178000), (712, 172500), (736, 166875), (750, 163760), (800, 153525), (890, 138000), (920, 133500), (1000, 122820), (1068, 115000), (1104, 111250), (1150, 106800), (1200, 102350), (1250, 98256), (1335, 92000), (1380, 89000), (1424, 86250), (1500, 81880), (1725, 71200), (1780, 69000), (1840, 66750), (1875, 65504), (2000, 61410), (2047, 60000), (2136, 57500), (2208, 55625), (2225, 55200), (2300, 53400), (2400, 51175), (2500, 49128), (2670, 46000), (2760, 44500), (2848, 43125), (2875, 42720), (3000, 40940), (3450, 35600), (3560, 34500), (3680, 33375), (3750, 32752), (4000, 30705), (4094, 30000), (4272, 28750), (4450, 27600), (4600, 26700), (5000, 24564), (5340, 23000), (5520, 22250), (5750, 21360), (6000, 20470), (6141, 20000), (6675, 18400), (6900, 17800), (7120, 17250), (7500, 16376), (8188, 15000), (8544, 14375), (8625, 14240), (8900, 13800), (9200, 13350), (10000, 12282), (10235, 12000), (10680, 11500), (11040, 11125)]