73098540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1789}}^1$

素因数の和:2031

約数の個数: 72

約数和(自身を含む): 222833520

約数和(自身を除く): 149734980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 454, 681, 908, 1135, 1362, 1789, 2043, 2270, 2724, 3405, 3578, 4086, 4540, 5367, 6810, 7156, 8172, 8945, 10215, 10734, 13620, 16101, 17890, 20430, 21468, 26835, 32202, 35780, 40860, 53670, 64404, 80505, 107340, 161010, 322020, 406103, 812206, 1218309, 1624412, 2030515, 2436618, 3654927, 4061030, 4873236, 6091545, 7309854, 8122060, 12183090, 14619708, 18274635, 24366180, 36549270, 73098540]

約数ペア:

[(1, 73098540), (2, 36549270), (3, 24366180), (4, 18274635), (5, 14619708), (6, 12183090), (9, 8122060), (10, 7309854), (12, 6091545), (15, 4873236), (18, 4061030), (20, 3654927), (30, 2436618), (36, 2030515), (45, 1624412), (60, 1218309), (90, 812206), (180, 406103), (227, 322020), (454, 161010), (681, 107340), (908, 80505), (1135, 64404), (1362, 53670), (1789, 40860), (2043, 35780), (2270, 32202), (2724, 26835), (3405, 21468), (3578, 20430), (4086, 17890), (4540, 16101), (5367, 13620), (6810, 10734), (7156, 10215), (8172, 8945)]