277869240

素因数分解:

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

素因数の和:6418

約数の個数: 144

約数和(自身を含む): 992791800

約数和(自身を除く): 714922560

約数列:

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

約数ペア:

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