290469798540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13751}}^1\times {\mathrm{117353}}^1$

素因数の和:131119

約数の個数: 72

約数和(自身を含む): 881163305568

約数和(自身を除く): 590693507028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 13751, 27502, 41253, 55004, 68755, 82506, 117353, 123759, 137510, 165012, 206265, 234706, 247518, 275020, 352059, 412530, 469412, 495036, 586765, 618795, 704118, 825060, 1056177, 1173530, 1237590, 1408236, 1760295, 2112354, 2347060, 2475180, 3520590, 4224708, 5280885, 7041180, 10561770, 21123540, 1613721103, 3227442206, 4841163309, 6454884412, 8068605515, 9682326618, 14523489927, 16137211030, 19364653236, 24205816545, 29046979854, 32274422060, 48411633090, 58093959708, 72617449635, 96823266180, 145234899270, 290469798540]

約数ペア:

[(1, 290469798540), (2, 145234899270), (3, 96823266180), (4, 72617449635), (5, 58093959708), (6, 48411633090), (9, 32274422060), (10, 29046979854), (12, 24205816545), (15, 19364653236), (18, 16137211030), (20, 14523489927), (30, 9682326618), (36, 8068605515), (45, 6454884412), (60, 4841163309), (90, 3227442206), (180, 1613721103), (13751, 21123540), (27502, 10561770), (41253, 7041180), (55004, 5280885), (68755, 4224708), (82506, 3520590), (117353, 2475180), (123759, 2347060), (137510, 2112354), (165012, 1760295), (206265, 1408236), (234706, 1237590), (247518, 1173530), (275020, 1056177), (352059, 825060), (412530, 704118), (469412, 618795), (495036, 586765)]