61354440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 231154560

約数和(自身を除く): 169800120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 97, 105, 120, 126, 140, 168, 180, 194, 210, 251, 252, 280, 291, 315, 360, 388, 420, 485, 502, 504, 582, 630, 679, 753, 776, 840, 873, 970, 1004, 1164, 1255, 1260, 1358, 1455, 1506, 1746, 1757, 1940, 2008, 2037, 2259, 2328, 2510, 2520, 2716, 2910, 3012, 3395, 3492, 3514, 3765, 3880, 4074, 4365, 4518, 5020, 5271, 5432, 5820, 6024, 6111, 6790, 6984, 7028, 7530, 8148, 8730, 8785, 9036, 10040, 10185, 10542, 11295, 11640, 12222, 13580, 14056, 15060, 15813, 16296, 17460, 17570, 18072, 20370, 21084, 22590, 24347, 24444, 26355, 27160, 30120, 30555, 31626, 34920, 35140, 40740, 42168, 45180, 48694, 48888, 52710, 61110, 63252, 70280, 73041, 79065, 81480, 90360, 97388, 105420, 121735, 122220, 126504, 146082, 158130, 170429, 194776, 210840, 219123, 243470, 244440, 292164, 316260, 340858, 365205, 438246, 486940, 511287, 584328, 632520, 681716, 730410, 852145, 876492, 973880, 1022574, 1095615, 1363432, 1460820, 1533861, 1704290, 1752984, 2045148, 2191230, 2556435, 2921640, 3067722, 3408580, 4090296, 4382460, 5112870, 6135444, 6817160, 7669305, 8764920, 10225740, 12270888, 15338610, 20451480, 30677220, 61354440]

約数ペア:

[(1, 61354440), (2, 30677220), (3, 20451480), (4, 15338610), (5, 12270888), (6, 10225740), (7, 8764920), (8, 7669305), (9, 6817160), (10, 6135444), (12, 5112870), (14, 4382460), (15, 4090296), (18, 3408580), (20, 3067722), (21, 2921640), (24, 2556435), (28, 2191230), (30, 2045148), (35, 1752984), (36, 1704290), (40, 1533861), (42, 1460820), (45, 1363432), (56, 1095615), (60, 1022574), (63, 973880), (70, 876492), (72, 852145), (84, 730410), (90, 681716), (97, 632520), (105, 584328), (120, 511287), (126, 486940), (140, 438246), (168, 365205), (180, 340858), (194, 316260), (210, 292164), (251, 244440), (252, 243470), (280, 219123), (291, 210840), (315, 194776), (360, 170429), (388, 158130), (420, 146082), (485, 126504), (502, 122220), (504, 121735), (582, 105420), (630, 97388), (679, 90360), (753, 81480), (776, 79065), (840, 73041), (873, 70280), (970, 63252), (1004, 61110), (1164, 52710), (1255, 48888), (1260, 48694), (1358, 45180), (1455, 42168), (1506, 40740), (1746, 35140), (1757, 34920), (1940, 31626), (2008, 30555), (2037, 30120), (2259, 27160), (2328, 26355), (2510, 24444), (2520, 24347), (2716, 22590), (2910, 21084), (3012, 20370), (3395, 18072), (3492, 17570), (3514, 17460), (3765, 16296), (3880, 15813), (4074, 15060), (4365, 14056), (4518, 13580), (5020, 12222), (5271, 11640), (5432, 11295), (5820, 10542), (6024, 10185), (6111, 10040), (6790, 9036), (6984, 8785), (7028, 8730), (7530, 8148)]