163021500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2131}}^1$

素因数の和:2173

約数の個数: 144

約数和(自身を含む): 544785696

約数和(自身を除く): 381764196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 125, 150, 153, 170, 180, 204, 225, 250, 255, 300, 306, 340, 375, 425, 450, 500, 510, 612, 750, 765, 850, 900, 1020, 1125, 1275, 1500, 1530, 1700, 2125, 2131, 2250, 2550, 3060, 3825, 4250, 4262, 4500, 5100, 6375, 6393, 7650, 8500, 8524, 10655, 12750, 12786, 15300, 19125, 19179, 21310, 25500, 25572, 31965, 36227, 38250, 38358, 42620, 53275, 63930, 72454, 76500, 76716, 95895, 106550, 108681, 127860, 144908, 159825, 181135, 191790, 213100, 217362, 266375, 319650, 326043, 362270, 383580, 434724, 479475, 532750, 543405, 639300, 652086, 724540, 799125, 905675, 958950, 1065500, 1086810, 1304172, 1598250, 1630215, 1811350, 1917900, 2173620, 2397375, 2717025, 3196500, 3260430, 3622700, 4528375, 4794750, 5434050, 6520860, 8151075, 9056750, 9589500, 10868100, 13585125, 16302150, 18113500, 27170250, 32604300, 40755375, 54340500, 81510750, 163021500]

約数ペア:

[(1, 163021500), (2, 81510750), (3, 54340500), (4, 40755375), (5, 32604300), (6, 27170250), (9, 18113500), (10, 16302150), (12, 13585125), (15, 10868100), (17, 9589500), (18, 9056750), (20, 8151075), (25, 6520860), (30, 5434050), (34, 4794750), (36, 4528375), (45, 3622700), (50, 3260430), (51, 3196500), (60, 2717025), (68, 2397375), (75, 2173620), (85, 1917900), (90, 1811350), (100, 1630215), (102, 1598250), (125, 1304172), (150, 1086810), (153, 1065500), (170, 958950), (180, 905675), (204, 799125), (225, 724540), (250, 652086), (255, 639300), (300, 543405), (306, 532750), (340, 479475), (375, 434724), (425, 383580), (450, 362270), (500, 326043), (510, 319650), (612, 266375), (750, 217362), (765, 213100), (850, 191790), (900, 181135), (1020, 159825), (1125, 144908), (1275, 127860), (1500, 108681), (1530, 106550), (1700, 95895), (2125, 76716), (2131, 76500), (2250, 72454), (2550, 63930), (3060, 53275), (3825, 42620), (4250, 38358), (4262, 38250), (4500, 36227), (5100, 31965), (6375, 25572), (6393, 25500), (7650, 21310), (8500, 19179), (8524, 19125), (10655, 15300), (12750, 12786)]