181805580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:397

約数の個数: 192

約数和(自身を含む): 624476160

約数和(自身を除く): 442670580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 127, 132, 135, 165, 180, 198, 220, 241, 254, 270, 297, 330, 381, 396, 482, 495, 508, 540, 594, 635, 660, 723, 762, 964, 990, 1143, 1188, 1205, 1270, 1397, 1446, 1485, 1524, 1905, 1980, 2169, 2286, 2410, 2540, 2651, 2794, 2892, 2970, 3429, 3615, 3810, 4191, 4338, 4572, 4820, 5302, 5588, 5715, 5940, 6507, 6858, 6985, 7230, 7620, 7953, 8382, 8676, 10604, 10845, 11430, 12573, 13014, 13255, 13716, 13970, 14460, 15906, 16764, 17145, 20955, 21690, 22860, 23859, 25146, 26028, 26510, 27940, 30607, 31812, 32535, 34290, 37719, 39765, 41910, 43380, 47718, 50292, 53020, 61214, 62865, 65070, 68580, 71577, 75438, 79530, 83820, 91821, 95436, 119295, 122428, 125730, 130140, 143154, 150876, 153035, 159060, 183642, 188595, 238590, 251460, 275463, 286308, 306070, 336677, 357885, 367284, 377190, 459105, 477180, 550926, 612140, 673354, 715770, 754380, 826389, 918210, 1010031, 1101852, 1346708, 1377315, 1431540, 1652778, 1683385, 1836420, 2020062, 2754630, 3030093, 3305556, 3366770, 4040124, 4131945, 5050155, 5509260, 6060186, 6733540, 8263890, 9090279, 10100310, 12120372, 15150465, 16527780, 18180558, 20200620, 30300930, 36361116, 45451395, 60601860, 90902790, 181805580]

約数ペア:

[(1, 181805580), (2, 90902790), (3, 60601860), (4, 45451395), (5, 36361116), (6, 30300930), (9, 20200620), (10, 18180558), (11, 16527780), (12, 15150465), (15, 12120372), (18, 10100310), (20, 9090279), (22, 8263890), (27, 6733540), (30, 6060186), (33, 5509260), (36, 5050155), (44, 4131945), (45, 4040124), (54, 3366770), (55, 3305556), (60, 3030093), (66, 2754630), (90, 2020062), (99, 1836420), (108, 1683385), (110, 1652778), (127, 1431540), (132, 1377315), (135, 1346708), (165, 1101852), (180, 1010031), (198, 918210), (220, 826389), (241, 754380), (254, 715770), (270, 673354), (297, 612140), (330, 550926), (381, 477180), (396, 459105), (482, 377190), (495, 367284), (508, 357885), (540, 336677), (594, 306070), (635, 286308), (660, 275463), (723, 251460), (762, 238590), (964, 188595), (990, 183642), (1143, 159060), (1188, 153035), (1205, 150876), (1270, 143154), (1397, 130140), (1446, 125730), (1485, 122428), (1524, 119295), (1905, 95436), (1980, 91821), (2169, 83820), (2286, 79530), (2410, 75438), (2540, 71577), (2651, 68580), (2794, 65070), (2892, 62865), (2970, 61214), (3429, 53020), (3615, 50292), (3810, 47718), (4191, 43380), (4338, 41910), (4572, 39765), (4820, 37719), (5302, 34290), (5588, 32535), (5715, 31812), (5940, 30607), (6507, 27940), (6858, 26510), (6985, 26028), (7230, 25146), (7620, 23859), (7953, 22860), (8382, 21690), (8676, 20955), (10604, 17145), (10845, 16764), (11430, 15906), (12573, 14460), (13014, 13970), (13255, 13716)]