128674800

素因数分解:

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

素因数の和:1208

約数の個数: 180

約数和(自身を含む): 461341504

約数和(自身を除く): 332666704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 100, 120, 124, 144, 150, 155, 180, 186, 200, 225, 240, 248, 279, 300, 310, 360, 372, 400, 450, 465, 496, 558, 600, 620, 720, 744, 775, 900, 930, 1116, 1153, 1200, 1240, 1395, 1488, 1550, 1800, 1860, 2232, 2306, 2325, 2480, 2790, 3100, 3459, 3600, 3720, 4464, 4612, 4650, 5580, 5765, 6200, 6918, 6975, 7440, 9224, 9300, 10377, 11160, 11530, 12400, 13836, 13950, 17295, 18448, 18600, 20754, 22320, 23060, 27672, 27900, 28825, 34590, 35743, 37200, 41508, 46120, 51885, 55344, 55800, 57650, 69180, 71486, 83016, 86475, 92240, 103770, 107229, 111600, 115300, 138360, 142972, 166032, 172950, 178715, 207540, 214458, 230600, 259425, 276720, 285944, 321687, 345900, 357430, 415080, 428916, 461200, 518850, 536145, 571888, 643374, 691800, 714860, 830160, 857832, 893575, 1037700, 1072290, 1286748, 1383600, 1429720, 1608435, 1715664, 1787150, 2075400, 2144580, 2573496, 2680725, 2859440, 3216870, 3574300, 4150800, 4289160, 5146992, 5361450, 6433740, 7148600, 8042175, 8578320, 10722900, 12867480, 14297200, 16084350, 21445800, 25734960, 32168700, 42891600, 64337400, 128674800]

約数ペア:

[(1, 128674800), (2, 64337400), (3, 42891600), (4, 32168700), (5, 25734960), (6, 21445800), (8, 16084350), (9, 14297200), (10, 12867480), (12, 10722900), (15, 8578320), (16, 8042175), (18, 7148600), (20, 6433740), (24, 5361450), (25, 5146992), (30, 4289160), (31, 4150800), (36, 3574300), (40, 3216870), (45, 2859440), (48, 2680725), (50, 2573496), (60, 2144580), (62, 2075400), (72, 1787150), (75, 1715664), (80, 1608435), (90, 1429720), (93, 1383600), (100, 1286748), (120, 1072290), (124, 1037700), (144, 893575), (150, 857832), (155, 830160), (180, 714860), (186, 691800), (200, 643374), (225, 571888), (240, 536145), (248, 518850), (279, 461200), (300, 428916), (310, 415080), (360, 357430), (372, 345900), (400, 321687), (450, 285944), (465, 276720), (496, 259425), (558, 230600), (600, 214458), (620, 207540), (720, 178715), (744, 172950), (775, 166032), (900, 142972), (930, 138360), (1116, 115300), (1153, 111600), (1200, 107229), (1240, 103770), (1395, 92240), (1488, 86475), (1550, 83016), (1800, 71486), (1860, 69180), (2232, 57650), (2306, 55800), (2325, 55344), (2480, 51885), (2790, 46120), (3100, 41508), (3459, 37200), (3600, 35743), (3720, 34590), (4464, 28825), (4612, 27900), (4650, 27672), (5580, 23060), (5765, 22320), (6200, 20754), (6918, 18600), (6975, 18448), (7440, 17295), (9224, 13950), (9300, 13836), (10377, 12400), (11160, 11530)]