82276920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:370

約数の個数: 192

約数和(自身を含む): 296524800

約数和(自身を除く): 214247880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 79, 88, 90, 99, 110, 120, 132, 158, 165, 180, 198, 220, 237, 263, 264, 316, 330, 360, 395, 396, 440, 474, 495, 526, 632, 660, 711, 789, 790, 792, 869, 948, 990, 1052, 1185, 1315, 1320, 1422, 1578, 1580, 1738, 1896, 1980, 2104, 2367, 2370, 2607, 2630, 2844, 2893, 3156, 3160, 3476, 3555, 3945, 3960, 4345, 4734, 4740, 5214, 5260, 5688, 5786, 6312, 6952, 7110, 7821, 7890, 8679, 8690, 9468, 9480, 10428, 10520, 11572, 11835, 13035, 14220, 14465, 15642, 15780, 17358, 17380, 18936, 20777, 20856, 23144, 23670, 26037, 26070, 28440, 28930, 31284, 31560, 34716, 34760, 39105, 41554, 43395, 47340, 52074, 52140, 57860, 62331, 62568, 69432, 78210, 83108, 86790, 94680, 103885, 104148, 104280, 115720, 124662, 130185, 156420, 166216, 173580, 186993, 207770, 208296, 228547, 249324, 260370, 311655, 312840, 347160, 373986, 415540, 457094, 498648, 520740, 623310, 685641, 747972, 831080, 914188, 934965, 1041480, 1142735, 1246620, 1371282, 1495944, 1828376, 1869930, 2056923, 2285470, 2493240, 2742564, 3428205, 3739860, 4113846, 4570940, 5485128, 6856410, 7479720, 8227692, 9141880, 10284615, 13712820, 16455384, 20569230, 27425640, 41138460, 82276920]

約数ペア:

[(1, 82276920), (2, 41138460), (3, 27425640), (4, 20569230), (5, 16455384), (6, 13712820), (8, 10284615), (9, 9141880), (10, 8227692), (11, 7479720), (12, 6856410), (15, 5485128), (18, 4570940), (20, 4113846), (22, 3739860), (24, 3428205), (30, 2742564), (33, 2493240), (36, 2285470), (40, 2056923), (44, 1869930), (45, 1828376), (55, 1495944), (60, 1371282), (66, 1246620), (72, 1142735), (79, 1041480), (88, 934965), (90, 914188), (99, 831080), (110, 747972), (120, 685641), (132, 623310), (158, 520740), (165, 498648), (180, 457094), (198, 415540), (220, 373986), (237, 347160), (263, 312840), (264, 311655), (316, 260370), (330, 249324), (360, 228547), (395, 208296), (396, 207770), (440, 186993), (474, 173580), (495, 166216), (526, 156420), (632, 130185), (660, 124662), (711, 115720), (789, 104280), (790, 104148), (792, 103885), (869, 94680), (948, 86790), (990, 83108), (1052, 78210), (1185, 69432), (1315, 62568), (1320, 62331), (1422, 57860), (1578, 52140), (1580, 52074), (1738, 47340), (1896, 43395), (1980, 41554), (2104, 39105), (2367, 34760), (2370, 34716), (2607, 31560), (2630, 31284), (2844, 28930), (2893, 28440), (3156, 26070), (3160, 26037), (3476, 23670), (3555, 23144), (3945, 20856), (3960, 20777), (4345, 18936), (4734, 17380), (4740, 17358), (5214, 15780), (5260, 15642), (5688, 14465), (5786, 14220), (6312, 13035), (6952, 11835), (7110, 11572), (7821, 10520), (7890, 10428), (8679, 9480), (8690, 9468)]