74280690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:413

約数の個数: 144

約数和(自身を含む): 224078400

約数和(自身を除く): 149797710

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 121, 165, 171, 190, 198, 209, 242, 285, 330, 342, 359, 363, 418, 495, 570, 605, 627, 718, 726, 855, 990, 1045, 1077, 1089, 1210, 1254, 1710, 1795, 1815, 1881, 2090, 2154, 2178, 2299, 3135, 3231, 3590, 3630, 3762, 3949, 4598, 5385, 5445, 6270, 6462, 6821, 6897, 7898, 9405, 10770, 10890, 11495, 11847, 13642, 13794, 16155, 18810, 19745, 20463, 20691, 22990, 23694, 32310, 34105, 34485, 35541, 39490, 40926, 41382, 43439, 59235, 61389, 68210, 68970, 71082, 75031, 86878, 102315, 103455, 118470, 122778, 130317, 150062, 177705, 204630, 206910, 217195, 225093, 260634, 306945, 355410, 375155, 390951, 434390, 450186, 613890, 651585, 675279, 750310, 781902, 825341, 1125465, 1303170, 1350558, 1650682, 1954755, 2250930, 2476023, 3376395, 3909510, 4126705, 4952046, 6752790, 7428069, 8253410, 12380115, 14856138, 24760230, 37140345, 74280690]

約数ペア:

[(1, 74280690), (2, 37140345), (3, 24760230), (5, 14856138), (6, 12380115), (9, 8253410), (10, 7428069), (11, 6752790), (15, 4952046), (18, 4126705), (19, 3909510), (22, 3376395), (30, 2476023), (33, 2250930), (38, 1954755), (45, 1650682), (55, 1350558), (57, 1303170), (66, 1125465), (90, 825341), (95, 781902), (99, 750310), (110, 675279), (114, 651585), (121, 613890), (165, 450186), (171, 434390), (190, 390951), (198, 375155), (209, 355410), (242, 306945), (285, 260634), (330, 225093), (342, 217195), (359, 206910), (363, 204630), (418, 177705), (495, 150062), (570, 130317), (605, 122778), (627, 118470), (718, 103455), (726, 102315), (855, 86878), (990, 75031), (1045, 71082), (1077, 68970), (1089, 68210), (1210, 61389), (1254, 59235), (1710, 43439), (1795, 41382), (1815, 40926), (1881, 39490), (2090, 35541), (2154, 34485), (2178, 34105), (2299, 32310), (3135, 23694), (3231, 22990), (3590, 20691), (3630, 20463), (3762, 19745), (3949, 18810), (4598, 16155), (5385, 13794), (5445, 13642), (6270, 11847), (6462, 11495), (6821, 10890), (6897, 10770), (7898, 9405)]