89966520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1879}}^1$

素因数の和:1922

約数の個数: 192

約数和(自身を含む): 351936000

約数和(自身を除く): 261969480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1879, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3758, 3990, 4788, 5320, 5637, 5985, 6840, 7516, 7980, 9395, 9576, 11274, 11970, 13153, 15032, 15960, 16911, 18790, 22548, 23940, 26306, 28185, 33822, 35701, 37580, 39459, 45096, 47880, 52612, 56370, 65765, 67644, 71402, 75160, 78918, 84555, 105224, 107103, 112740, 118377, 131530, 135288, 142804, 157836, 169110, 178505, 197295, 214206, 225480, 236754, 249907, 263060, 285608, 315672, 321309, 338220, 357010, 394590, 428412, 473508, 499814, 526120, 535515, 591885, 642618, 676440, 714020, 749721, 789180, 856824, 947016, 999628, 1071030, 1183770, 1249535, 1285236, 1428040, 1499442, 1578360, 1606545, 1999256, 2142060, 2249163, 2367540, 2499070, 2570472, 2998884, 3213090, 3748605, 4284120, 4498326, 4735080, 4998140, 5997768, 6426180, 7497210, 8996652, 9996280, 11245815, 12852360, 14994420, 17993304, 22491630, 29988840, 44983260, 89966520]

約数ペア:

[(1, 89966520), (2, 44983260), (3, 29988840), (4, 22491630), (5, 17993304), (6, 14994420), (7, 12852360), (8, 11245815), (9, 9996280), (10, 8996652), (12, 7497210), (14, 6426180), (15, 5997768), (18, 4998140), (19, 4735080), (20, 4498326), (21, 4284120), (24, 3748605), (28, 3213090), (30, 2998884), (35, 2570472), (36, 2499070), (38, 2367540), (40, 2249163), (42, 2142060), (45, 1999256), (56, 1606545), (57, 1578360), (60, 1499442), (63, 1428040), (70, 1285236), (72, 1249535), (76, 1183770), (84, 1071030), (90, 999628), (95, 947016), (105, 856824), (114, 789180), (120, 749721), (126, 714020), (133, 676440), (140, 642618), (152, 591885), (168, 535515), (171, 526120), (180, 499814), (190, 473508), (210, 428412), (228, 394590), (252, 357010), (266, 338220), (280, 321309), (285, 315672), (315, 285608), (342, 263060), (360, 249907), (380, 236754), (399, 225480), (420, 214206), (456, 197295), (504, 178505), (532, 169110), (570, 157836), (630, 142804), (665, 135288), (684, 131530), (760, 118377), (798, 112740), (840, 107103), (855, 105224), (1064, 84555), (1140, 78918), (1197, 75160), (1260, 71402), (1330, 67644), (1368, 65765), (1596, 56370), (1710, 52612), (1879, 47880), (1995, 45096), (2280, 39459), (2394, 37580), (2520, 35701), (2660, 33822), (3192, 28185), (3420, 26306), (3758, 23940), (3990, 22548), (4788, 18790), (5320, 16911), (5637, 15960), (5985, 15032), (6840, 13153), (7516, 11970), (7980, 11274), (9395, 9576)]