83022800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:373

約数の個数: 120

約数和(自身を含む): 230640000

約数和(自身を除く): 147617200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 149, 175, 199, 200, 280, 298, 350, 398, 400, 560, 596, 700, 745, 796, 995, 1043, 1192, 1393, 1400, 1490, 1592, 1990, 2086, 2384, 2786, 2800, 2980, 3184, 3725, 3980, 4172, 4975, 5215, 5572, 5960, 6965, 7450, 7960, 8344, 9950, 10430, 11144, 11920, 13930, 14900, 15920, 16688, 19900, 20860, 22288, 26075, 27860, 29651, 29800, 34825, 39800, 41720, 52150, 55720, 59302, 59600, 69650, 79600, 83440, 104300, 111440, 118604, 139300, 148255, 207557, 208600, 237208, 278600, 296510, 415114, 417200, 474416, 557200, 593020, 741275, 830228, 1037785, 1186040, 1482550, 1660456, 2075570, 2372080, 2965100, 3320912, 4151140, 5188925, 5930200, 8302280, 10377850, 11860400, 16604560, 20755700, 41511400, 83022800]

約数ペア:

[(1, 83022800), (2, 41511400), (4, 20755700), (5, 16604560), (7, 11860400), (8, 10377850), (10, 8302280), (14, 5930200), (16, 5188925), (20, 4151140), (25, 3320912), (28, 2965100), (35, 2372080), (40, 2075570), (50, 1660456), (56, 1482550), (70, 1186040), (80, 1037785), (100, 830228), (112, 741275), (140, 593020), (149, 557200), (175, 474416), (199, 417200), (200, 415114), (280, 296510), (298, 278600), (350, 237208), (398, 208600), (400, 207557), (560, 148255), (596, 139300), (700, 118604), (745, 111440), (796, 104300), (995, 83440), (1043, 79600), (1192, 69650), (1393, 59600), (1400, 59302), (1490, 55720), (1592, 52150), (1990, 41720), (2086, 39800), (2384, 34825), (2786, 29800), (2800, 29651), (2980, 27860), (3184, 26075), (3725, 22288), (3980, 20860), (4172, 19900), (4975, 16688), (5215, 15920), (5572, 14900), (5960, 13930), (6965, 11920), (7450, 11144), (7960, 10430), (8344, 9950)]