555738480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6379}}^1$

素因数の和:6420

約数の個数: 180

約数和(自身を含む): 2051769720

約数和(自身を除く): 1496031240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1584, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 3630, 3960, 4356, 4840, 5445, 5808, 6379, 7260, 7920, 8712, 9680, 10890, 12758, 14520, 17424, 19137, 21780, 25516, 29040, 31895, 38274, 43560, 51032, 57411, 63790, 70169, 76548, 87120, 95685, 102064, 114822, 127580, 140338, 153096, 191370, 210507, 229644, 255160, 280676, 287055, 306192, 350845, 382740, 421014, 459288, 510320, 561352, 574110, 631521, 701690, 765480, 771859, 842028, 918576, 1052535, 1122704, 1148220, 1263042, 1403380, 1530960, 1543718, 1684056, 2105070, 2296440, 2315577, 2526084, 2806760, 3087436, 3157605, 3368112, 3859295, 4210140, 4592880, 4631154, 5052168, 5613520, 6174872, 6315210, 6946731, 7718590, 8420280, 9262308, 10104336, 11577885, 12349744, 12630420, 13893462, 15437180, 16840560, 18524616, 23155770, 25260840, 27786924, 30874360, 34733655, 37049232, 46311540, 50521680, 55573848, 61748720, 69467310, 92623080, 111147696, 138934620, 185246160, 277869240, 555738480]

約数ペア:

[(1, 555738480), (2, 277869240), (3, 185246160), (4, 138934620), (5, 111147696), (6, 92623080), (8, 69467310), (9, 61748720), (10, 55573848), (11, 50521680), (12, 46311540), (15, 37049232), (16, 34733655), (18, 30874360), (20, 27786924), (22, 25260840), (24, 23155770), (30, 18524616), (33, 16840560), (36, 15437180), (40, 13893462), (44, 12630420), (45, 12349744), (48, 11577885), (55, 10104336), (60, 9262308), (66, 8420280), (72, 7718590), (80, 6946731), (88, 6315210), (90, 6174872), (99, 5613520), (110, 5052168), (120, 4631154), (121, 4592880), (132, 4210140), (144, 3859295), (165, 3368112), (176, 3157605), (180, 3087436), (198, 2806760), (220, 2526084), (240, 2315577), (242, 2296440), (264, 2105070), (330, 1684056), (360, 1543718), (363, 1530960), (396, 1403380), (440, 1263042), (484, 1148220), (495, 1122704), (528, 1052535), (605, 918576), (660, 842028), (720, 771859), (726, 765480), (792, 701690), (880, 631521), (968, 574110), (990, 561352), (1089, 510320), (1210, 459288), (1320, 421014), (1452, 382740), (1584, 350845), (1815, 306192), (1936, 287055), (1980, 280676), (2178, 255160), (2420, 229644), (2640, 210507), (2904, 191370), (3630, 153096), (3960, 140338), (4356, 127580), (4840, 114822), (5445, 102064), (5808, 95685), (6379, 87120), (7260, 76548), (7920, 70169), (8712, 63790), (9680, 57411), (10890, 51032), (12758, 43560), (14520, 38274), (17424, 31895), (19137, 29040), (21780, 25516)]