85742800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1499}}^1$

素因数の和:1541

約数の個数: 120

約数和(自身を含む): 242172000

約数和(自身を除く): 156429200

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 176, 200, 208, 220, 260, 275, 286, 325, 400, 440, 520, 550, 572, 650, 715, 880, 1040, 1100, 1144, 1300, 1430, 1499, 2200, 2288, 2600, 2860, 2998, 3575, 4400, 5200, 5720, 5996, 7150, 7495, 11440, 11992, 14300, 14990, 16489, 19487, 23984, 28600, 29980, 32978, 37475, 38974, 57200, 59960, 65956, 74950, 77948, 82445, 97435, 119920, 131912, 149900, 155896, 164890, 194870, 214357, 263824, 299800, 311792, 329780, 389740, 412225, 428714, 487175, 599600, 659560, 779480, 824450, 857428, 974350, 1071785, 1319120, 1558960, 1648900, 1714856, 1948700, 2143570, 3297800, 3429712, 3897400, 4287140, 5358925, 6595600, 7794800, 8574280, 10717850, 17148560, 21435700, 42871400, 85742800]

約数ペア:

[(1, 85742800), (2, 42871400), (4, 21435700), (5, 17148560), (8, 10717850), (10, 8574280), (11, 7794800), (13, 6595600), (16, 5358925), (20, 4287140), (22, 3897400), (25, 3429712), (26, 3297800), (40, 2143570), (44, 1948700), (50, 1714856), (52, 1648900), (55, 1558960), (65, 1319120), (80, 1071785), (88, 974350), (100, 857428), (104, 824450), (110, 779480), (130, 659560), (143, 599600), (176, 487175), (200, 428714), (208, 412225), (220, 389740), (260, 329780), (275, 311792), (286, 299800), (325, 263824), (400, 214357), (440, 194870), (520, 164890), (550, 155896), (572, 149900), (650, 131912), (715, 119920), (880, 97435), (1040, 82445), (1100, 77948), (1144, 74950), (1300, 65956), (1430, 59960), (1499, 57200), (2200, 38974), (2288, 37475), (2600, 32978), (2860, 29980), (2998, 28600), (3575, 23984), (4400, 19487), (5200, 16489), (5720, 14990), (5996, 14300), (7150, 11992), (7495, 11440)]