194158620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{119851}}^1$

素因数の和:119872

約数の個数: 60

約数和(自身を含む): 609087864

約数和(自身を除く): 414929244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 119851, 239702, 359553, 479404, 599255, 719106, 1078659, 1198510, 1438212, 1797765, 2157318, 2397020, 3235977, 3595530, 4314636, 5393295, 6471954, 7191060, 9707931, 10786590, 12943908, 16179885, 19415862, 21573180, 32359770, 38831724, 48539655, 64719540, 97079310, 194158620]

約数ペア:

[(1, 194158620), (2, 97079310), (3, 64719540), (4, 48539655), (5, 38831724), (6, 32359770), (9, 21573180), (10, 19415862), (12, 16179885), (15, 12943908), (18, 10786590), (20, 9707931), (27, 7191060), (30, 6471954), (36, 5393295), (45, 4314636), (54, 3595530), (60, 3235977), (81, 2397020), (90, 2157318), (108, 1797765), (135, 1438212), (162, 1198510), (180, 1078659), (270, 719106), (324, 599255), (405, 479404), (540, 359553), (810, 239702), (1620, 119851)]