84917700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{4493}}^1$

素因数の和:4523

約数の個数: 144

約数和(自身を含む): 312063360

約数和(自身を除く): 227145660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4493, 4725, 6300, 8986, 9450, 13479, 17972, 18900, 22465, 26958, 31451, 40437, 44930, 53916, 62902, 67395, 80874, 89860, 94353, 112325, 121311, 125804, 134790, 157255, 161748, 188706, 202185, 224650, 242622, 269580, 283059, 314510, 336975, 377412, 404370, 449300, 471765, 485244, 566118, 606555, 629020, 673950, 786275, 808740, 849177, 943530, 1010925, 1132236, 1213110, 1347900, 1415295, 1572550, 1698354, 1887060, 2021850, 2358825, 2426220, 2830590, 3032775, 3145100, 3396708, 4043700, 4245885, 4717650, 5661180, 6065550, 7076475, 8491770, 9435300, 12131100, 14152950, 16983540, 21229425, 28305900, 42458850, 84917700]

約数ペア:

[(1, 84917700), (2, 42458850), (3, 28305900), (4, 21229425), (5, 16983540), (6, 14152950), (7, 12131100), (9, 9435300), (10, 8491770), (12, 7076475), (14, 6065550), (15, 5661180), (18, 4717650), (20, 4245885), (21, 4043700), (25, 3396708), (27, 3145100), (28, 3032775), (30, 2830590), (35, 2426220), (36, 2358825), (42, 2021850), (45, 1887060), (50, 1698354), (54, 1572550), (60, 1415295), (63, 1347900), (70, 1213110), (75, 1132236), (84, 1010925), (90, 943530), (100, 849177), (105, 808740), (108, 786275), (126, 673950), (135, 629020), (140, 606555), (150, 566118), (175, 485244), (180, 471765), (189, 449300), (210, 404370), (225, 377412), (252, 336975), (270, 314510), (300, 283059), (315, 269580), (350, 242622), (378, 224650), (420, 202185), (450, 188706), (525, 161748), (540, 157255), (630, 134790), (675, 125804), (700, 121311), (756, 112325), (900, 94353), (945, 89860), (1050, 80874), (1260, 67395), (1350, 62902), (1575, 53916), (1890, 44930), (2100, 40437), (2700, 31451), (3150, 26958), (3780, 22465), (4493, 18900), (4725, 17972), (6300, 13479), (8986, 9450)]