549556380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1847}}^1$

素因数の和:1913

約数の個数: 192

約数和(自身を含む): 1862784000

約数和(自身を除く): 1313227620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 29, 30, 36, 38, 45, 54, 57, 58, 60, 76, 87, 90, 95, 108, 114, 116, 135, 145, 171, 174, 180, 190, 228, 261, 270, 285, 290, 342, 348, 380, 435, 513, 522, 540, 551, 570, 580, 684, 783, 855, 870, 1026, 1044, 1102, 1140, 1305, 1566, 1653, 1710, 1740, 1847, 2052, 2204, 2565, 2610, 2755, 3132, 3306, 3420, 3694, 3915, 4959, 5130, 5220, 5510, 5541, 6612, 7388, 7830, 8265, 9235, 9918, 10260, 11020, 11082, 14877, 15660, 16530, 16623, 18470, 19836, 22164, 24795, 27705, 29754, 33060, 33246, 35093, 36940, 49590, 49869, 53563, 55410, 59508, 66492, 70186, 74385, 83115, 99180, 99738, 105279, 107126, 110820, 140372, 148770, 160689, 166230, 175465, 199476, 210558, 214252, 249345, 267815, 297540, 315837, 321378, 332460, 350930, 421116, 482067, 498690, 526395, 535630, 631674, 642756, 701860, 803445, 947511, 964134, 997380, 1017697, 1052790, 1071260, 1263348, 1446201, 1579185, 1606890, 1895022, 1928268, 2035394, 2105580, 2410335, 2892402, 3053091, 3158370, 3213780, 3790044, 4070788, 4737555, 4820670, 5088485, 5784804, 6106182, 6316740, 7231005, 9159273, 9475110, 9641340, 10176970, 12212364, 14462010, 15265455, 18318546, 18950220, 20353940, 27477819, 28924020, 30530910, 36637092, 45796365, 54955638, 61061820, 91592730, 109911276, 137389095, 183185460, 274778190, 549556380]

約数ペア:

[(1, 549556380), (2, 274778190), (3, 183185460), (4, 137389095), (5, 109911276), (6, 91592730), (9, 61061820), (10, 54955638), (12, 45796365), (15, 36637092), (18, 30530910), (19, 28924020), (20, 27477819), (27, 20353940), (29, 18950220), (30, 18318546), (36, 15265455), (38, 14462010), (45, 12212364), (54, 10176970), (57, 9641340), (58, 9475110), (60, 9159273), (76, 7231005), (87, 6316740), (90, 6106182), (95, 5784804), (108, 5088485), (114, 4820670), (116, 4737555), (135, 4070788), (145, 3790044), (171, 3213780), (174, 3158370), (180, 3053091), (190, 2892402), (228, 2410335), (261, 2105580), (270, 2035394), (285, 1928268), (290, 1895022), (342, 1606890), (348, 1579185), (380, 1446201), (435, 1263348), (513, 1071260), (522, 1052790), (540, 1017697), (551, 997380), (570, 964134), (580, 947511), (684, 803445), (783, 701860), (855, 642756), (870, 631674), (1026, 535630), (1044, 526395), (1102, 498690), (1140, 482067), (1305, 421116), (1566, 350930), (1653, 332460), (1710, 321378), (1740, 315837), (1847, 297540), (2052, 267815), (2204, 249345), (2565, 214252), (2610, 210558), (2755, 199476), (3132, 175465), (3306, 166230), (3420, 160689), (3694, 148770), (3915, 140372), (4959, 110820), (5130, 107126), (5220, 105279), (5510, 99738), (5541, 99180), (6612, 83115), (7388, 74385), (7830, 70186), (8265, 66492), (9235, 59508), (9918, 55410), (10260, 53563), (11020, 49869), (11082, 49590), (14877, 36940), (15660, 35093), (16530, 33246), (16623, 33060), (18470, 29754), (19836, 27705), (22164, 24795)]