274331880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:529

約数の個数: 256

約数和(自身を含む): 997920000

約数和(自身を除く): 723588120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 29, 30, 36, 38, 40, 45, 54, 57, 58, 60, 72, 76, 87, 90, 95, 108, 114, 116, 120, 135, 145, 152, 171, 174, 180, 190, 216, 228, 232, 261, 270, 285, 290, 342, 348, 360, 380, 435, 456, 461, 513, 522, 540, 551, 570, 580, 684, 696, 760, 783, 855, 870, 922, 1026, 1044, 1080, 1102, 1140, 1160, 1305, 1368, 1383, 1566, 1653, 1710, 1740, 1844, 2052, 2088, 2204, 2280, 2305, 2565, 2610, 2755, 2766, 3132, 3306, 3420, 3480, 3688, 3915, 4104, 4149, 4408, 4610, 4959, 5130, 5220, 5510, 5532, 6264, 6612, 6840, 6915, 7830, 8265, 8298, 8759, 9220, 9918, 10260, 10440, 11020, 11064, 12447, 13224, 13369, 13830, 14877, 15660, 16530, 16596, 17518, 18440, 19836, 20520, 20745, 22040, 24795, 24894, 26277, 26738, 27660, 29754, 31320, 33060, 33192, 35036, 39672, 40107, 41490, 43795, 49590, 49788, 52554, 53476, 55320, 59508, 62235, 66120, 66845, 70072, 74385, 78831, 80214, 82980, 87590, 99180, 99576, 105108, 106952, 119016, 120321, 124470, 131385, 133690, 148770, 157662, 160428, 165960, 175180, 198360, 200535, 210216, 236493, 240642, 248940, 254011, 262770, 267380, 297540, 315324, 320856, 350360, 360963, 394155, 401070, 472986, 481284, 497880, 508022, 525540, 534760, 595080, 601605, 630648, 721926, 762033, 788310, 802140, 945972, 962568, 1016044, 1051080, 1182465, 1203210, 1270055, 1443852, 1524066, 1576620, 1604280, 1804815, 1891944, 2032088, 2286099, 2364930, 2406420, 2540110, 2887704, 3048132, 3153240, 3609630, 3810165, 4572198, 4729860, 4812840, 5080220, 6096264, 6858297, 7219260, 7620330, 9144396, 9459720, 10160440, 11430495, 13716594, 14438520, 15240660, 18288792, 22860990, 27433188, 30481320, 34291485, 45721980, 54866376, 68582970, 91443960, 137165940, 274331880]

約数ペア:

[(1, 274331880), (2, 137165940), (3, 91443960), (4, 68582970), (5, 54866376), (6, 45721980), (8, 34291485), (9, 30481320), (10, 27433188), (12, 22860990), (15, 18288792), (18, 15240660), (19, 14438520), (20, 13716594), (24, 11430495), (27, 10160440), (29, 9459720), (30, 9144396), (36, 7620330), (38, 7219260), (40, 6858297), (45, 6096264), (54, 5080220), (57, 4812840), (58, 4729860), (60, 4572198), (72, 3810165), (76, 3609630), (87, 3153240), (90, 3048132), (95, 2887704), (108, 2540110), (114, 2406420), (116, 2364930), (120, 2286099), (135, 2032088), (145, 1891944), (152, 1804815), (171, 1604280), (174, 1576620), (180, 1524066), (190, 1443852), (216, 1270055), (228, 1203210), (232, 1182465), (261, 1051080), (270, 1016044), (285, 962568), (290, 945972), (342, 802140), (348, 788310), (360, 762033), (380, 721926), (435, 630648), (456, 601605), (461, 595080), (513, 534760), (522, 525540), (540, 508022), (551, 497880), (570, 481284), (580, 472986), (684, 401070), (696, 394155), (760, 360963), (783, 350360), (855, 320856), (870, 315324), (922, 297540), (1026, 267380), (1044, 262770), (1080, 254011), (1102, 248940), (1140, 240642), (1160, 236493), (1305, 210216), (1368, 200535), (1383, 198360), (1566, 175180), (1653, 165960), (1710, 160428), (1740, 157662), (1844, 148770), (2052, 133690), (2088, 131385), (2204, 124470), (2280, 120321), (2305, 119016), (2565, 106952), (2610, 105108), (2755, 99576), (2766, 99180), (3132, 87590), (3306, 82980), (3420, 80214), (3480, 78831), (3688, 74385), (3915, 70072), (4104, 66845), (4149, 66120), (4408, 62235), (4610, 59508), (4959, 55320), (5130, 53476), (5220, 52554), (5510, 49788), (5532, 49590), (6264, 43795), (6612, 41490), (6840, 40107), (6915, 39672), (7830, 35036), (8265, 33192), (8298, 33060), (8759, 31320), (9220, 29754), (9918, 27660), (10260, 26738), (10440, 26277), (11020, 24894), (11064, 24795), (12447, 22040), (13224, 20745), (13369, 20520), (13830, 19836), (14877, 18440), (15660, 17518), (16530, 16596)]