69687540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1$

素因数の和:1140

約数の個数: 144

約数和(自身を含む): 236291328

約数和(自身を除く): 166603788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 780, 810, 972, 1053, 1103, 1170, 1215, 1404, 1620, 1755, 2106, 2206, 2340, 2430, 3159, 3309, 3510, 4212, 4412, 4860, 5265, 5515, 6318, 6618, 7020, 9927, 10530, 11030, 12636, 13236, 14339, 15795, 16545, 19854, 21060, 22060, 28678, 29781, 31590, 33090, 39708, 43017, 49635, 57356, 59562, 63180, 66180, 71695, 86034, 89343, 99270, 119124, 129051, 143390, 148905, 172068, 178686, 198540, 215085, 258102, 268029, 286780, 297810, 357372, 387153, 430170, 446715, 516204, 536058, 595620, 645255, 774306, 860340, 893430, 1072116, 1161459, 1290510, 1340145, 1548612, 1786860, 1935765, 2322918, 2581020, 2680290, 3484377, 3871530, 4645836, 5360580, 5807295, 6968754, 7743060, 11614590, 13937508, 17421885, 23229180, 34843770, 69687540]

約数ペア:

[(1, 69687540), (2, 34843770), (3, 23229180), (4, 17421885), (5, 13937508), (6, 11614590), (9, 7743060), (10, 6968754), (12, 5807295), (13, 5360580), (15, 4645836), (18, 3871530), (20, 3484377), (26, 2680290), (27, 2581020), (30, 2322918), (36, 1935765), (39, 1786860), (45, 1548612), (52, 1340145), (54, 1290510), (60, 1161459), (65, 1072116), (78, 893430), (81, 860340), (90, 774306), (108, 645255), (117, 595620), (130, 536058), (135, 516204), (156, 446715), (162, 430170), (180, 387153), (195, 357372), (234, 297810), (243, 286780), (260, 268029), (270, 258102), (324, 215085), (351, 198540), (390, 178686), (405, 172068), (468, 148905), (486, 143390), (540, 129051), (585, 119124), (702, 99270), (780, 89343), (810, 86034), (972, 71695), (1053, 66180), (1103, 63180), (1170, 59562), (1215, 57356), (1404, 49635), (1620, 43017), (1755, 39708), (2106, 33090), (2206, 31590), (2340, 29781), (2430, 28678), (3159, 22060), (3309, 21060), (3510, 19854), (4212, 16545), (4412, 15795), (4860, 14339), (5265, 13236), (5515, 12636), (6318, 11030), (6618, 10530), (7020, 9927)]