89195580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{18353}}^1$

素因数の和:18377

約数の個数: 72

約数和(自身を含む): 280595952

約数和(自身を除く): 191400372

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, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 18353, 36706, 55059, 73412, 91765, 110118, 165177, 183530, 220236, 275295, 330354, 367060, 495531, 550590, 660708, 825885, 991062, 1101180, 1486593, 1651770, 1982124, 2477655, 2973186, 3303540, 4459779, 4955310, 5946372, 7432965, 8919558, 9910620, 14865930, 17839116, 22298895, 29731860, 44597790, 89195580]

約数ペア:

[(1, 89195580), (2, 44597790), (3, 29731860), (4, 22298895), (5, 17839116), (6, 14865930), (9, 9910620), (10, 8919558), (12, 7432965), (15, 5946372), (18, 4955310), (20, 4459779), (27, 3303540), (30, 2973186), (36, 2477655), (45, 1982124), (54, 1651770), (60, 1486593), (81, 1101180), (90, 991062), (108, 825885), (135, 660708), (162, 550590), (180, 495531), (243, 367060), (270, 330354), (324, 275295), (405, 220236), (486, 183530), (540, 165177), (810, 110118), (972, 91765), (1215, 73412), (1620, 55059), (2430, 36706), (4860, 18353)]