243470340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:299

約数の個数: 192

約数和(自身を含む): 792529920

約数和(自身を除く): 549059580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 53, 54, 60, 90, 94, 106, 108, 135, 141, 159, 180, 181, 188, 212, 235, 265, 270, 282, 318, 362, 423, 470, 477, 530, 540, 543, 564, 636, 705, 724, 795, 846, 905, 940, 954, 1060, 1086, 1269, 1410, 1431, 1590, 1629, 1692, 1810, 1908, 2115, 2172, 2385, 2491, 2538, 2715, 2820, 2862, 3180, 3258, 3620, 4230, 4770, 4887, 4982, 5076, 5430, 5724, 6345, 6516, 7155, 7473, 8145, 8460, 8507, 9540, 9593, 9774, 9964, 10860, 12455, 12690, 14310, 14946, 16290, 17014, 19186, 19548, 22419, 24435, 24910, 25380, 25521, 28620, 28779, 29892, 32580, 34028, 37365, 38372, 42535, 44838, 47965, 48870, 49820, 51042, 57558, 67257, 74730, 76563, 85070, 86337, 89676, 95930, 97740, 102084, 112095, 115116, 127605, 134514, 143895, 149460, 153126, 170140, 172674, 191860, 224190, 229689, 255210, 259011, 269028, 287790, 306252, 336285, 345348, 382815, 431685, 448380, 450871, 459378, 510420, 518022, 575580, 672570, 765630, 863370, 901742, 918756, 1036044, 1148445, 1295055, 1345140, 1352613, 1531260, 1726740, 1803484, 2254355, 2296890, 2590110, 2705226, 4057839, 4508710, 4593780, 5180220, 5410452, 6763065, 8115678, 9017420, 12173517, 13526130, 16231356, 20289195, 24347034, 27052260, 40578390, 48694068, 60867585, 81156780, 121735170, 243470340]

約数ペア:

[(1, 243470340), (2, 121735170), (3, 81156780), (4, 60867585), (5, 48694068), (6, 40578390), (9, 27052260), (10, 24347034), (12, 20289195), (15, 16231356), (18, 13526130), (20, 12173517), (27, 9017420), (30, 8115678), (36, 6763065), (45, 5410452), (47, 5180220), (53, 4593780), (54, 4508710), (60, 4057839), (90, 2705226), (94, 2590110), (106, 2296890), (108, 2254355), (135, 1803484), (141, 1726740), (159, 1531260), (180, 1352613), (181, 1345140), (188, 1295055), (212, 1148445), (235, 1036044), (265, 918756), (270, 901742), (282, 863370), (318, 765630), (362, 672570), (423, 575580), (470, 518022), (477, 510420), (530, 459378), (540, 450871), (543, 448380), (564, 431685), (636, 382815), (705, 345348), (724, 336285), (795, 306252), (846, 287790), (905, 269028), (940, 259011), (954, 255210), (1060, 229689), (1086, 224190), (1269, 191860), (1410, 172674), (1431, 170140), (1590, 153126), (1629, 149460), (1692, 143895), (1810, 134514), (1908, 127605), (2115, 115116), (2172, 112095), (2385, 102084), (2491, 97740), (2538, 95930), (2715, 89676), (2820, 86337), (2862, 85070), (3180, 76563), (3258, 74730), (3620, 67257), (4230, 57558), (4770, 51042), (4887, 49820), (4982, 48870), (5076, 47965), (5430, 44838), (5724, 42535), (6345, 38372), (6516, 37365), (7155, 34028), (7473, 32580), (8145, 29892), (8460, 28779), (8507, 28620), (9540, 25521), (9593, 25380), (9774, 24910), (9964, 24435), (10860, 22419), (12455, 19548), (12690, 19186), (14310, 17014), (14946, 16290)]