392020650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1283}}^1$

素因数の和:1405

約数の個数: 144

約数和(自身を含む): 1217047104

約数和(自身を除く): 825026454

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 97, 105, 126, 150, 175, 194, 210, 225, 291, 315, 350, 450, 485, 525, 582, 630, 679, 873, 970, 1050, 1283, 1358, 1455, 1575, 1746, 2037, 2425, 2566, 2910, 3150, 3395, 3849, 4074, 4365, 4850, 6111, 6415, 6790, 7275, 7698, 8730, 8981, 10185, 11547, 12222, 12830, 14550, 16975, 17962, 19245, 20370, 21825, 23094, 26943, 30555, 32075, 33950, 38490, 43650, 44905, 50925, 53886, 57735, 61110, 64150, 80829, 89810, 96225, 101850, 115470, 124451, 134715, 152775, 161658, 192450, 224525, 248902, 269430, 288675, 305550, 373353, 404145, 449050, 577350, 622255, 673575, 746706, 808290, 871157, 1120059, 1244510, 1347150, 1742314, 1866765, 2020725, 2240118, 2613471, 3111275, 3733530, 4041450, 4355785, 5226942, 5600295, 6222550, 7840413, 8711570, 9333825, 11200590, 13067355, 15680826, 18667650, 21778925, 26134710, 28001475, 39202065, 43557850, 56002950, 65336775, 78404130, 130673550, 196010325, 392020650]

約数ペア:

[(1, 392020650), (2, 196010325), (3, 130673550), (5, 78404130), (6, 65336775), (7, 56002950), (9, 43557850), (10, 39202065), (14, 28001475), (15, 26134710), (18, 21778925), (21, 18667650), (25, 15680826), (30, 13067355), (35, 11200590), (42, 9333825), (45, 8711570), (50, 7840413), (63, 6222550), (70, 5600295), (75, 5226942), (90, 4355785), (97, 4041450), (105, 3733530), (126, 3111275), (150, 2613471), (175, 2240118), (194, 2020725), (210, 1866765), (225, 1742314), (291, 1347150), (315, 1244510), (350, 1120059), (450, 871157), (485, 808290), (525, 746706), (582, 673575), (630, 622255), (679, 577350), (873, 449050), (970, 404145), (1050, 373353), (1283, 305550), (1358, 288675), (1455, 269430), (1575, 248902), (1746, 224525), (2037, 192450), (2425, 161658), (2566, 152775), (2910, 134715), (3150, 124451), (3395, 115470), (3849, 101850), (4074, 96225), (4365, 89810), (4850, 80829), (6111, 64150), (6415, 61110), (6790, 57735), (7275, 53886), (7698, 50925), (8730, 44905), (8981, 43650), (10185, 38490), (11547, 33950), (12222, 32075), (12830, 30555), (14550, 26943), (16975, 23094), (17962, 21825), (19245, 20370)]