77204880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1206

約数の個数: 160

約数和(自身を含む): 274744320

約数和(自身を除く): 197539440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1153, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2306, 2480, 2790, 3348, 3459, 3720, 4185, 4464, 4612, 5580, 5765, 6696, 6918, 7440, 8370, 9224, 10377, 11160, 11530, 13392, 13836, 16740, 17295, 18448, 20754, 22320, 23060, 27672, 31131, 33480, 34590, 35743, 41508, 46120, 51885, 55344, 62262, 66960, 69180, 71486, 83016, 92240, 103770, 107229, 124524, 138360, 142972, 155655, 166032, 178715, 207540, 214458, 249048, 276720, 285944, 311310, 321687, 357430, 415080, 428916, 498096, 536145, 571888, 622620, 643374, 714860, 830160, 857832, 965061, 1072290, 1245240, 1286748, 1429720, 1608435, 1715664, 1930122, 2144580, 2490480, 2573496, 2859440, 3216870, 3860244, 4289160, 4825305, 5146992, 6433740, 7720488, 8578320, 9650610, 12867480, 15440976, 19301220, 25734960, 38602440, 77204880]

約数ペア:

[(1, 77204880), (2, 38602440), (3, 25734960), (4, 19301220), (5, 15440976), (6, 12867480), (8, 9650610), (9, 8578320), (10, 7720488), (12, 6433740), (15, 5146992), (16, 4825305), (18, 4289160), (20, 3860244), (24, 3216870), (27, 2859440), (30, 2573496), (31, 2490480), (36, 2144580), (40, 1930122), (45, 1715664), (48, 1608435), (54, 1429720), (60, 1286748), (62, 1245240), (72, 1072290), (80, 965061), (90, 857832), (93, 830160), (108, 714860), (120, 643374), (124, 622620), (135, 571888), (144, 536145), (155, 498096), (180, 428916), (186, 415080), (216, 357430), (240, 321687), (248, 311310), (270, 285944), (279, 276720), (310, 249048), (360, 214458), (372, 207540), (432, 178715), (465, 166032), (496, 155655), (540, 142972), (558, 138360), (620, 124524), (720, 107229), (744, 103770), (837, 92240), (930, 83016), (1080, 71486), (1116, 69180), (1153, 66960), (1240, 62262), (1395, 55344), (1488, 51885), (1674, 46120), (1860, 41508), (2160, 35743), (2232, 34590), (2306, 33480), (2480, 31131), (2790, 27672), (3348, 23060), (3459, 22320), (3720, 20754), (4185, 18448), (4464, 17295), (4612, 16740), (5580, 13836), (5765, 13392), (6696, 11530), (6918, 11160), (7440, 10377), (8370, 9224)]