233083980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{143879}}^1$

素因数の和:143900

約数の個数: 60

約数和(自身を含む): 731198160

約数和(自身を除く): 498114180

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, 143879, 287758, 431637, 575516, 719395, 863274, 1294911, 1438790, 1726548, 2158185, 2589822, 2877580, 3884733, 4316370, 5179644, 6474555, 7769466, 8632740, 11654199, 12949110, 15538932, 19423665, 23308398, 25898220, 38847330, 46616796, 58270995, 77694660, 116541990, 233083980]

約数ペア:

[(1, 233083980), (2, 116541990), (3, 77694660), (4, 58270995), (5, 46616796), (6, 38847330), (9, 25898220), (10, 23308398), (12, 19423665), (15, 15538932), (18, 12949110), (20, 11654199), (27, 8632740), (30, 7769466), (36, 6474555), (45, 5179644), (54, 4316370), (60, 3884733), (81, 2877580), (90, 2589822), (108, 2158185), (135, 1726548), (162, 1438790), (180, 1294911), (270, 863274), (324, 719395), (405, 575516), (540, 431637), (810, 287758), (1620, 143879)]