103642740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{63977}}^1$

素因数の和:63998

約数の個数: 60

約数和(自身を含む): 325136196

約数和(自身を除く): 221493456

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, 63977, 127954, 191931, 255908, 319885, 383862, 575793, 639770, 767724, 959655, 1151586, 1279540, 1727379, 1919310, 2303172, 2878965, 3454758, 3838620, 5182137, 5757930, 6909516, 8636895, 10364274, 11515860, 17273790, 20728548, 25910685, 34547580, 51821370, 103642740]

約数ペア:

[(1, 103642740), (2, 51821370), (3, 34547580), (4, 25910685), (5, 20728548), (6, 17273790), (9, 11515860), (10, 10364274), (12, 8636895), (15, 6909516), (18, 5757930), (20, 5182137), (27, 3838620), (30, 3454758), (36, 2878965), (45, 2303172), (54, 1919310), (60, 1727379), (81, 1279540), (90, 1151586), (108, 959655), (135, 767724), (162, 639770), (180, 575793), (270, 383862), (324, 319885), (405, 255908), (540, 191931), (810, 127954), (1620, 63977)]