160289910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:435

約数の個数: 144

約数和(自身を含む): 470564640

約数和(自身を除く): 310274730

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 41, 45, 55, 66, 82, 90, 99, 110, 121, 123, 165, 198, 205, 242, 246, 330, 359, 363, 369, 410, 451, 495, 605, 615, 718, 726, 738, 902, 990, 1077, 1089, 1210, 1230, 1353, 1795, 1815, 1845, 2154, 2178, 2255, 2706, 3231, 3590, 3630, 3690, 3949, 4059, 4510, 4961, 5385, 5445, 6462, 6765, 7898, 8118, 9922, 10770, 10890, 11847, 13530, 14719, 14883, 16155, 19745, 20295, 23694, 24805, 29438, 29766, 32310, 35541, 39490, 40590, 43439, 44157, 44649, 49610, 59235, 71082, 73595, 74415, 86878, 88314, 89298, 118470, 130317, 132471, 147190, 148830, 161909, 177705, 217195, 220785, 223245, 260634, 264942, 323818, 355410, 390951, 434390, 441570, 446490, 485727, 651585, 662355, 781902, 809545, 971454, 1303170, 1324710, 1457181, 1619090, 1780999, 1954755, 2428635, 2914362, 3561998, 3909510, 4857270, 5342997, 7285905, 8904995, 10685994, 14571810, 16028991, 17809990, 26714985, 32057982, 53429970, 80144955, 160289910]

約数ペア:

[(1, 160289910), (2, 80144955), (3, 53429970), (5, 32057982), (6, 26714985), (9, 17809990), (10, 16028991), (11, 14571810), (15, 10685994), (18, 8904995), (22, 7285905), (30, 5342997), (33, 4857270), (41, 3909510), (45, 3561998), (55, 2914362), (66, 2428635), (82, 1954755), (90, 1780999), (99, 1619090), (110, 1457181), (121, 1324710), (123, 1303170), (165, 971454), (198, 809545), (205, 781902), (242, 662355), (246, 651585), (330, 485727), (359, 446490), (363, 441570), (369, 434390), (410, 390951), (451, 355410), (495, 323818), (605, 264942), (615, 260634), (718, 223245), (726, 220785), (738, 217195), (902, 177705), (990, 161909), (1077, 148830), (1089, 147190), (1210, 132471), (1230, 130317), (1353, 118470), (1795, 89298), (1815, 88314), (1845, 86878), (2154, 74415), (2178, 73595), (2255, 71082), (2706, 59235), (3231, 49610), (3590, 44649), (3630, 44157), (3690, 43439), (3949, 40590), (4059, 39490), (4510, 35541), (4961, 32310), (5385, 29766), (5445, 29438), (6462, 24805), (6765, 23694), (7898, 20295), (8118, 19745), (9922, 16155), (10770, 14883), (10890, 14719), (11847, 13530)]