79317900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1065

約数の個数: 144

約数和(自身を含む): 264045600

約数和(自身を除く): 184727700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 87, 90, 100, 108, 116, 135, 145, 150, 174, 180, 225, 261, 270, 290, 300, 348, 435, 450, 522, 540, 580, 675, 725, 783, 870, 900, 1013, 1044, 1305, 1350, 1450, 1566, 1740, 2026, 2175, 2610, 2700, 2900, 3039, 3132, 3915, 4052, 4350, 5065, 5220, 6078, 6525, 7830, 8700, 9117, 10130, 12156, 13050, 15195, 15660, 18234, 19575, 20260, 25325, 26100, 27351, 29377, 30390, 36468, 39150, 45585, 50650, 54702, 58754, 60780, 75975, 78300, 88131, 91170, 101300, 109404, 117508, 136755, 146885, 151950, 176262, 182340, 227925, 264393, 273510, 293770, 303900, 352524, 440655, 455850, 528786, 547020, 587540, 683775, 734425, 793179, 881310, 911700, 1057572, 1321965, 1367550, 1468850, 1586358, 1762620, 2203275, 2643930, 2735100, 2937700, 3172716, 3965895, 4406550, 5287860, 6609825, 7931790, 8813100, 13219650, 15863580, 19829475, 26439300, 39658950, 79317900]

約数ペア:

[(1, 79317900), (2, 39658950), (3, 26439300), (4, 19829475), (5, 15863580), (6, 13219650), (9, 8813100), (10, 7931790), (12, 6609825), (15, 5287860), (18, 4406550), (20, 3965895), (25, 3172716), (27, 2937700), (29, 2735100), (30, 2643930), (36, 2203275), (45, 1762620), (50, 1586358), (54, 1468850), (58, 1367550), (60, 1321965), (75, 1057572), (87, 911700), (90, 881310), (100, 793179), (108, 734425), (116, 683775), (135, 587540), (145, 547020), (150, 528786), (174, 455850), (180, 440655), (225, 352524), (261, 303900), (270, 293770), (290, 273510), (300, 264393), (348, 227925), (435, 182340), (450, 176262), (522, 151950), (540, 146885), (580, 136755), (675, 117508), (725, 109404), (783, 101300), (870, 91170), (900, 88131), (1013, 78300), (1044, 75975), (1305, 60780), (1350, 58754), (1450, 54702), (1566, 50650), (1740, 45585), (2026, 39150), (2175, 36468), (2610, 30390), (2700, 29377), (2900, 27351), (3039, 26100), (3132, 25325), (3915, 20260), (4052, 19575), (4350, 18234), (5065, 15660), (5220, 15195), (6078, 13050), (6525, 12156), (7830, 10130), (8700, 9117)]