27444780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 92461824

約数和(自身を除く): 65017044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 83, 90, 99, 110, 132, 165, 166, 167, 180, 198, 220, 249, 330, 332, 334, 396, 415, 495, 498, 501, 660, 668, 747, 830, 835, 913, 990, 996, 1002, 1245, 1494, 1503, 1660, 1670, 1826, 1837, 1980, 2004, 2490, 2505, 2739, 2988, 3006, 3340, 3652, 3674, 3735, 4565, 4980, 5010, 5478, 5511, 6012, 7348, 7470, 7515, 8217, 9130, 9185, 10020, 10956, 11022, 13695, 13861, 14940, 15030, 16434, 16533, 18260, 18370, 22044, 27390, 27555, 27722, 30060, 32868, 33066, 36740, 41085, 41583, 54780, 55110, 55444, 66132, 69305, 82170, 82665, 83166, 110220, 124749, 138610, 152471, 164340, 165330, 166332, 207915, 249498, 277220, 304942, 330660, 415830, 457413, 498996, 609884, 623745, 762355, 831660, 914826, 1247490, 1372239, 1524710, 1829652, 2287065, 2494980, 2744478, 3049420, 4574130, 5488956, 6861195, 9148260, 13722390, 27444780]

約数ペア:

[(1, 27444780), (2, 13722390), (3, 9148260), (4, 6861195), (5, 5488956), (6, 4574130), (9, 3049420), (10, 2744478), (11, 2494980), (12, 2287065), (15, 1829652), (18, 1524710), (20, 1372239), (22, 1247490), (30, 914826), (33, 831660), (36, 762355), (44, 623745), (45, 609884), (55, 498996), (60, 457413), (66, 415830), (83, 330660), (90, 304942), (99, 277220), (110, 249498), (132, 207915), (165, 166332), (166, 165330), (167, 164340), (180, 152471), (198, 138610), (220, 124749), (249, 110220), (330, 83166), (332, 82665), (334, 82170), (396, 69305), (415, 66132), (495, 55444), (498, 55110), (501, 54780), (660, 41583), (668, 41085), (747, 36740), (830, 33066), (835, 32868), (913, 30060), (990, 27722), (996, 27555), (1002, 27390), (1245, 22044), (1494, 18370), (1503, 18260), (1660, 16533), (1670, 16434), (1826, 15030), (1837, 14940), (1980, 13861), (2004, 13695), (2490, 11022), (2505, 10956), (2739, 10020), (2988, 9185), (3006, 9130), (3340, 8217), (3652, 7515), (3674, 7470), (3735, 7348), (4565, 6012), (4980, 5511), (5010, 5478)]