271888920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8681}}^1$

素因数の和:8730

約数の個数: 128

約数和(自身を含む): 937656000

約数和(自身を除く): 665767080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 5220, 6264, 7830, 8681, 10440, 15660, 17362, 26043, 31320, 34724, 43405, 52086, 69448, 78129, 86810, 104172, 130215, 156258, 173620, 208344, 234387, 251749, 260430, 312516, 347240, 390645, 468774, 503498, 520860, 625032, 755247, 781290, 937548, 1006996, 1041720, 1171935, 1258745, 1510494, 1562580, 1875096, 2013992, 2265741, 2343870, 2517490, 3020988, 3125160, 3776235, 4531482, 4687740, 5034980, 6041976, 6797223, 7552470, 9062964, 9375480, 10069960, 11328705, 13594446, 15104940, 18125928, 22657410, 27188892, 30209880, 33986115, 45314820, 54377784, 67972230, 90629640, 135944460, 271888920]

約数ペア:

[(1, 271888920), (2, 135944460), (3, 90629640), (4, 67972230), (5, 54377784), (6, 45314820), (8, 33986115), (9, 30209880), (10, 27188892), (12, 22657410), (15, 18125928), (18, 15104940), (20, 13594446), (24, 11328705), (27, 10069960), (29, 9375480), (30, 9062964), (36, 7552470), (40, 6797223), (45, 6041976), (54, 5034980), (58, 4687740), (60, 4531482), (72, 3776235), (87, 3125160), (90, 3020988), (108, 2517490), (116, 2343870), (120, 2265741), (135, 2013992), (145, 1875096), (174, 1562580), (180, 1510494), (216, 1258745), (232, 1171935), (261, 1041720), (270, 1006996), (290, 937548), (348, 781290), (360, 755247), (435, 625032), (522, 520860), (540, 503498), (580, 468774), (696, 390645), (783, 347240), (870, 312516), (1044, 260430), (1080, 251749), (1160, 234387), (1305, 208344), (1566, 173620), (1740, 156258), (2088, 130215), (2610, 104172), (3132, 86810), (3480, 78129), (3915, 69448), (5220, 52086), (6264, 43405), (7830, 34724), (8681, 31320), (10440, 26043), (15660, 17362)]