77047320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 275546880

約数和(自身を除く): 198499560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 67, 70, 74, 84, 105, 111, 120, 134, 140, 148, 168, 185, 201, 210, 222, 259, 268, 280, 296, 335, 370, 402, 420, 444, 469, 518, 536, 555, 670, 740, 777, 804, 840, 888, 938, 1005, 1036, 1110, 1295, 1340, 1369, 1407, 1480, 1554, 1608, 1876, 2010, 2072, 2220, 2345, 2479, 2590, 2680, 2738, 2814, 3108, 3752, 3885, 4020, 4107, 4440, 4690, 4958, 5180, 5476, 5628, 6216, 6845, 7035, 7437, 7770, 8040, 8214, 9380, 9583, 9916, 10360, 10952, 11256, 12395, 13690, 14070, 14874, 15540, 16428, 17353, 18760, 19166, 19832, 20535, 24790, 27380, 28140, 28749, 29748, 31080, 32856, 34706, 37185, 38332, 41070, 47915, 49580, 52059, 54760, 56280, 57498, 59496, 69412, 74370, 76664, 82140, 86765, 91723, 95830, 99160, 104118, 114996, 138824, 143745, 148740, 164280, 173530, 183446, 191660, 208236, 229992, 260295, 275169, 287490, 297480, 347060, 366892, 383320, 416472, 458615, 520590, 550338, 574980, 642061, 694120, 733784, 917230, 1041180, 1100676, 1149960, 1284122, 1375845, 1834460, 1926183, 2082360, 2201352, 2568244, 2751690, 3210305, 3668920, 3852366, 5136488, 5503380, 6420610, 7704732, 9630915, 11006760, 12841220, 15409464, 19261830, 25682440, 38523660, 77047320]

約数ペア:

[(1, 77047320), (2, 38523660), (3, 25682440), (4, 19261830), (5, 15409464), (6, 12841220), (7, 11006760), (8, 9630915), (10, 7704732), (12, 6420610), (14, 5503380), (15, 5136488), (20, 3852366), (21, 3668920), (24, 3210305), (28, 2751690), (30, 2568244), (35, 2201352), (37, 2082360), (40, 1926183), (42, 1834460), (56, 1375845), (60, 1284122), (67, 1149960), (70, 1100676), (74, 1041180), (84, 917230), (105, 733784), (111, 694120), (120, 642061), (134, 574980), (140, 550338), (148, 520590), (168, 458615), (185, 416472), (201, 383320), (210, 366892), (222, 347060), (259, 297480), (268, 287490), (280, 275169), (296, 260295), (335, 229992), (370, 208236), (402, 191660), (420, 183446), (444, 173530), (469, 164280), (518, 148740), (536, 143745), (555, 138824), (670, 114996), (740, 104118), (777, 99160), (804, 95830), (840, 91723), (888, 86765), (938, 82140), (1005, 76664), (1036, 74370), (1110, 69412), (1295, 59496), (1340, 57498), (1369, 56280), (1407, 54760), (1480, 52059), (1554, 49580), (1608, 47915), (1876, 41070), (2010, 38332), (2072, 37185), (2220, 34706), (2345, 32856), (2479, 31080), (2590, 29748), (2680, 28749), (2738, 28140), (2814, 27380), (3108, 24790), (3752, 20535), (3885, 19832), (4020, 19166), (4107, 18760), (4440, 17353), (4690, 16428), (4958, 15540), (5180, 14874), (5476, 14070), (5628, 13690), (6216, 12395), (6845, 11256), (7035, 10952), (7437, 10360), (7770, 9916), (8040, 9583), (8214, 9380)]