216196650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:573

約数の個数: 144

約数和(自身を含む): 626745600

約数和(自身を除く): 410548950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 59, 75, 85, 90, 102, 118, 150, 153, 170, 177, 225, 255, 295, 306, 354, 425, 450, 479, 510, 531, 590, 765, 850, 885, 958, 1003, 1062, 1275, 1437, 1475, 1530, 1770, 2006, 2395, 2550, 2655, 2874, 2950, 3009, 3825, 4311, 4425, 4790, 5015, 5310, 6018, 7185, 7650, 8143, 8622, 8850, 9027, 10030, 11975, 13275, 14370, 15045, 16286, 18054, 21555, 23950, 24429, 25075, 26550, 28261, 30090, 35925, 40715, 43110, 45135, 48858, 50150, 56522, 71850, 73287, 75225, 81430, 84783, 90270, 107775, 122145, 141305, 146574, 150450, 169566, 203575, 215550, 225675, 244290, 254349, 282610, 366435, 407150, 423915, 451350, 480437, 508698, 610725, 706525, 732870, 847830, 960874, 1221450, 1271745, 1413050, 1441311, 1832175, 2119575, 2402185, 2543490, 2882622, 3664350, 4239150, 4323933, 4804370, 6358725, 7206555, 8647866, 12010925, 12717450, 14413110, 21619665, 24021850, 36032775, 43239330, 72065550, 108098325, 216196650]

約数ペア:

[(1, 216196650), (2, 108098325), (3, 72065550), (5, 43239330), (6, 36032775), (9, 24021850), (10, 21619665), (15, 14413110), (17, 12717450), (18, 12010925), (25, 8647866), (30, 7206555), (34, 6358725), (45, 4804370), (50, 4323933), (51, 4239150), (59, 3664350), (75, 2882622), (85, 2543490), (90, 2402185), (102, 2119575), (118, 1832175), (150, 1441311), (153, 1413050), (170, 1271745), (177, 1221450), (225, 960874), (255, 847830), (295, 732870), (306, 706525), (354, 610725), (425, 508698), (450, 480437), (479, 451350), (510, 423915), (531, 407150), (590, 366435), (765, 282610), (850, 254349), (885, 244290), (958, 225675), (1003, 215550), (1062, 203575), (1275, 169566), (1437, 150450), (1475, 146574), (1530, 141305), (1770, 122145), (2006, 107775), (2395, 90270), (2550, 84783), (2655, 81430), (2874, 75225), (2950, 73287), (3009, 71850), (3825, 56522), (4311, 50150), (4425, 48858), (4790, 45135), (5015, 43110), (5310, 40715), (6018, 35925), (7185, 30090), (7650, 28261), (8143, 26550), (8622, 25075), (8850, 24429), (9027, 23950), (10030, 21555), (11975, 18054), (13275, 16286), (14370, 15045)]