30581550

素因数分解:

$2^1\times 3^6\times 5^2\times {\mathrm{839}}^1$

素因数の和:869

約数の個数: 84

約数和(自身を含む): 85385160

約数和(自身を除く): 54803610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 405, 450, 486, 675, 729, 810, 839, 1215, 1350, 1458, 1678, 2025, 2430, 2517, 3645, 4050, 4195, 5034, 6075, 7290, 7551, 8390, 12150, 12585, 15102, 18225, 20975, 22653, 25170, 36450, 37755, 41950, 45306, 62925, 67959, 75510, 113265, 125850, 135918, 188775, 203877, 226530, 339795, 377550, 407754, 566325, 611631, 679590, 1019385, 1132650, 1223262, 1698975, 2038770, 3058155, 3397950, 5096925, 6116310, 10193850, 15290775, 30581550]

約数ペア:

[(1, 30581550), (2, 15290775), (3, 10193850), (5, 6116310), (6, 5096925), (9, 3397950), (10, 3058155), (15, 2038770), (18, 1698975), (25, 1223262), (27, 1132650), (30, 1019385), (45, 679590), (50, 611631), (54, 566325), (75, 407754), (81, 377550), (90, 339795), (135, 226530), (150, 203877), (162, 188775), (225, 135918), (243, 125850), (270, 113265), (405, 75510), (450, 67959), (486, 62925), (675, 45306), (729, 41950), (810, 37755), (839, 36450), (1215, 25170), (1350, 22653), (1458, 20975), (1678, 18225), (2025, 15102), (2430, 12585), (2517, 12150), (3645, 8390), (4050, 7551), (4195, 7290), (5034, 6075)]