1211841000

素因数分解:

$2^3\times 3^5\times 5^3\times {\mathrm{4987}}^1$

素因数の和:5023

約数の個数: 192

約数和(自身を含む): 4248578880

約数和(自身を除く): 3036737880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 125, 135, 150, 162, 180, 200, 216, 225, 243, 250, 270, 300, 324, 360, 375, 405, 450, 486, 500, 540, 600, 648, 675, 750, 810, 900, 972, 1000, 1080, 1125, 1215, 1350, 1500, 1620, 1800, 1944, 2025, 2250, 2430, 2700, 3000, 3240, 3375, 4050, 4500, 4860, 4987, 5400, 6075, 6750, 8100, 9000, 9720, 9974, 10125, 12150, 13500, 14961, 16200, 19948, 20250, 24300, 24935, 27000, 29922, 30375, 39896, 40500, 44883, 48600, 49870, 59844, 60750, 74805, 81000, 89766, 99740, 119688, 121500, 124675, 134649, 149610, 179532, 199480, 224415, 243000, 249350, 269298, 299220, 359064, 374025, 403947, 448830, 498700, 538596, 598440, 623375, 673245, 748050, 807894, 897660, 997400, 1077192, 1122075, 1211841, 1246750, 1346490, 1496100, 1615788, 1795320, 1870125, 2019735, 2244150, 2423682, 2493500, 2692980, 2992200, 3231576, 3366225, 3740250, 4039470, 4488300, 4847364, 4987000, 5385960, 5610375, 6059205, 6732450, 7480500, 8078940, 8976600, 9694728, 10098675, 11220750, 12118410, 13464900, 14961000, 16157880, 16831125, 20197350, 22441500, 24236820, 26929800, 30296025, 33662250, 40394700, 44883000, 48473640, 50493375, 60592050, 67324500, 80789400, 100986750, 121184100, 134649000, 151480125, 201973500, 242368200, 302960250, 403947000, 605920500, 1211841000]

約数ペア:

[(1, 1211841000), (2, 605920500), (3, 403947000), (4, 302960250), (5, 242368200), (6, 201973500), (8, 151480125), (9, 134649000), (10, 121184100), (12, 100986750), (15, 80789400), (18, 67324500), (20, 60592050), (24, 50493375), (25, 48473640), (27, 44883000), (30, 40394700), (36, 33662250), (40, 30296025), (45, 26929800), (50, 24236820), (54, 22441500), (60, 20197350), (72, 16831125), (75, 16157880), (81, 14961000), (90, 13464900), (100, 12118410), (108, 11220750), (120, 10098675), (125, 9694728), (135, 8976600), (150, 8078940), (162, 7480500), (180, 6732450), (200, 6059205), (216, 5610375), (225, 5385960), (243, 4987000), (250, 4847364), (270, 4488300), (300, 4039470), (324, 3740250), (360, 3366225), (375, 3231576), (405, 2992200), (450, 2692980), (486, 2493500), (500, 2423682), (540, 2244150), (600, 2019735), (648, 1870125), (675, 1795320), (750, 1615788), (810, 1496100), (900, 1346490), (972, 1246750), (1000, 1211841), (1080, 1122075), (1125, 1077192), (1215, 997400), (1350, 897660), (1500, 807894), (1620, 748050), (1800, 673245), (1944, 623375), (2025, 598440), (2250, 538596), (2430, 498700), (2700, 448830), (3000, 403947), (3240, 374025), (3375, 359064), (4050, 299220), (4500, 269298), (4860, 249350), (4987, 243000), (5400, 224415), (6075, 199480), (6750, 179532), (8100, 149610), (9000, 134649), (9720, 124675), (9974, 121500), (10125, 119688), (12150, 99740), (13500, 89766), (14961, 81000), (16200, 74805), (19948, 60750), (20250, 59844), (24300, 49870), (24935, 48600), (27000, 44883), (29922, 40500), (30375, 39896)]