121735170

素因数分解:

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

素因数の和:297

約数の個数: 128

約数和(自身を含む): 339655680

約数和(自身を除く): 217920510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 53, 54, 90, 94, 106, 135, 141, 159, 181, 235, 265, 270, 282, 318, 362, 423, 470, 477, 530, 543, 705, 795, 846, 905, 954, 1086, 1269, 1410, 1431, 1590, 1629, 1810, 2115, 2385, 2491, 2538, 2715, 2862, 3258, 4230, 4770, 4887, 4982, 5430, 6345, 7155, 7473, 8145, 8507, 9593, 9774, 12455, 12690, 14310, 14946, 16290, 17014, 19186, 22419, 24435, 24910, 25521, 28779, 37365, 42535, 44838, 47965, 48870, 51042, 57558, 67257, 74730, 76563, 85070, 86337, 95930, 112095, 127605, 134514, 143895, 153126, 172674, 224190, 229689, 255210, 259011, 287790, 336285, 382815, 431685, 450871, 459378, 518022, 672570, 765630, 863370, 901742, 1148445, 1295055, 1352613, 2254355, 2296890, 2590110, 2705226, 4057839, 4508710, 6763065, 8115678, 12173517, 13526130, 20289195, 24347034, 40578390, 60867585, 121735170]

約数ペア:

[(1, 121735170), (2, 60867585), (3, 40578390), (5, 24347034), (6, 20289195), (9, 13526130), (10, 12173517), (15, 8115678), (18, 6763065), (27, 4508710), (30, 4057839), (45, 2705226), (47, 2590110), (53, 2296890), (54, 2254355), (90, 1352613), (94, 1295055), (106, 1148445), (135, 901742), (141, 863370), (159, 765630), (181, 672570), (235, 518022), (265, 459378), (270, 450871), (282, 431685), (318, 382815), (362, 336285), (423, 287790), (470, 259011), (477, 255210), (530, 229689), (543, 224190), (705, 172674), (795, 153126), (846, 143895), (905, 134514), (954, 127605), (1086, 112095), (1269, 95930), (1410, 86337), (1431, 85070), (1590, 76563), (1629, 74730), (1810, 67257), (2115, 57558), (2385, 51042), (2491, 48870), (2538, 47965), (2715, 44838), (2862, 42535), (3258, 37365), (4230, 28779), (4770, 25521), (4887, 24910), (4982, 24435), (5430, 22419), (6345, 19186), (7155, 17014), (7473, 16290), (8145, 14946), (8507, 14310), (9593, 12690), (9774, 12455)]