282284820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:670

約数の個数: 144

約数和(自身を含む): 890443008

約数和(自身を除く): 608158188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 61, 90, 94, 122, 141, 180, 183, 188, 235, 244, 282, 305, 366, 423, 470, 547, 549, 564, 610, 705, 732, 846, 915, 940, 1094, 1098, 1220, 1410, 1641, 1692, 1830, 2115, 2188, 2196, 2735, 2745, 2820, 2867, 3282, 3660, 4230, 4923, 5470, 5490, 5734, 6564, 8205, 8460, 8601, 9846, 10940, 10980, 11468, 14335, 16410, 17202, 19692, 24615, 25709, 25803, 28670, 32820, 33367, 34404, 43005, 49230, 51418, 51606, 57340, 66734, 77127, 86010, 98460, 100101, 102836, 103212, 128545, 129015, 133468, 154254, 166835, 172020, 200202, 231381, 257090, 258030, 300303, 308508, 333670, 385635, 400404, 462762, 500505, 514180, 516060, 600606, 667340, 771270, 925524, 1001010, 1156905, 1201212, 1501515, 1542540, 1568249, 2002020, 2313810, 3003030, 3136498, 4627620, 4704747, 6006060, 6272996, 7841245, 9409494, 14114241, 15682490, 18818988, 23523735, 28228482, 31364980, 47047470, 56456964, 70571205, 94094940, 141142410, 282284820]

約数ペア:

[(1, 282284820), (2, 141142410), (3, 94094940), (4, 70571205), (5, 56456964), (6, 47047470), (9, 31364980), (10, 28228482), (12, 23523735), (15, 18818988), (18, 15682490), (20, 14114241), (30, 9409494), (36, 7841245), (45, 6272996), (47, 6006060), (60, 4704747), (61, 4627620), (90, 3136498), (94, 3003030), (122, 2313810), (141, 2002020), (180, 1568249), (183, 1542540), (188, 1501515), (235, 1201212), (244, 1156905), (282, 1001010), (305, 925524), (366, 771270), (423, 667340), (470, 600606), (547, 516060), (549, 514180), (564, 500505), (610, 462762), (705, 400404), (732, 385635), (846, 333670), (915, 308508), (940, 300303), (1094, 258030), (1098, 257090), (1220, 231381), (1410, 200202), (1641, 172020), (1692, 166835), (1830, 154254), (2115, 133468), (2188, 129015), (2196, 128545), (2735, 103212), (2745, 102836), (2820, 100101), (2867, 98460), (3282, 86010), (3660, 77127), (4230, 66734), (4923, 57340), (5470, 51606), (5490, 51418), (5734, 49230), (6564, 43005), (8205, 34404), (8460, 33367), (8601, 32820), (9846, 28670), (10940, 25803), (10980, 25709), (11468, 24615), (14335, 19692), (16410, 17202)]