82697220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4139}}^1$

素因数の和:4194

約数の個数: 96

約数和(自身を含む): 264297600

約数和(自身を除く): 181600380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3330, 3996, 4139, 4995, 6660, 8278, 9990, 12417, 16556, 19980, 20695, 24834, 37251, 41390, 49668, 62085, 74502, 82780, 111753, 124170, 149004, 153143, 186255, 223506, 248340, 306286, 372510, 447012, 459429, 558765, 612572, 745020, 765715, 918858, 1117530, 1378287, 1531430, 1837716, 2235060, 2297145, 2756574, 3062860, 4134861, 4594290, 5513148, 6891435, 8269722, 9188580, 13782870, 16539444, 20674305, 27565740, 41348610, 82697220]

約数ペア:

[(1, 82697220), (2, 41348610), (3, 27565740), (4, 20674305), (5, 16539444), (6, 13782870), (9, 9188580), (10, 8269722), (12, 6891435), (15, 5513148), (18, 4594290), (20, 4134861), (27, 3062860), (30, 2756574), (36, 2297145), (37, 2235060), (45, 1837716), (54, 1531430), (60, 1378287), (74, 1117530), (90, 918858), (108, 765715), (111, 745020), (135, 612572), (148, 558765), (180, 459429), (185, 447012), (222, 372510), (270, 306286), (333, 248340), (370, 223506), (444, 186255), (540, 153143), (555, 149004), (666, 124170), (740, 111753), (999, 82780), (1110, 74502), (1332, 62085), (1665, 49668), (1998, 41390), (2220, 37251), (3330, 24834), (3996, 20695), (4139, 19980), (4995, 16556), (6660, 12417), (8278, 9990)]