2581797600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{311}}^1\times {\mathrm{1153}}^1$

素因数の和:1490

約数の個数: 216

約数和(自身を含む): 9141258672

約数和(自身を除く): 6559461072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 311, 360, 400, 450, 480, 600, 622, 720, 800, 900, 933, 1153, 1200, 1244, 1440, 1555, 1800, 1866, 2306, 2400, 2488, 2799, 3110, 3459, 3600, 3732, 4612, 4665, 4976, 5598, 5765, 6220, 6918, 7200, 7464, 7775, 9224, 9330, 9952, 10377, 11196, 11530, 12440, 13836, 13995, 14928, 15550, 17295, 18448, 18660, 20754, 22392, 23060, 23325, 24880, 27672, 27990, 28825, 29856, 31100, 34590, 36896, 37320, 41508, 44784, 46120, 46650, 49760, 51885, 55344, 55980, 57650, 62200, 69180, 69975, 74640, 83016, 86475, 89568, 92240, 93300, 103770, 110688, 111960, 115300, 124400, 138360, 139950, 149280, 166032, 172950, 184480, 186600, 207540, 223920, 230600, 248800, 259425, 276720, 279900, 332064, 345900, 358583, 373200, 415080, 447840, 461200, 518850, 553440, 559800, 691800, 717166, 746400, 830160, 922400, 1037700, 1075749, 1119600, 1383600, 1434332, 1660320, 1792915, 2075400, 2151498, 2239200, 2767200, 2868664, 3227247, 3585830, 4150800, 4302996, 5378745, 5737328, 6454494, 7171660, 8301600, 8605992, 8964575, 10757490, 11474656, 12908988, 14343320, 16136235, 17211984, 17929150, 21514980, 25817976, 26893725, 28686640, 32272470, 34423968, 35858300, 43029960, 51635952, 53787450, 57373280, 64544940, 71716600, 80681175, 86059920, 103271904, 107574900, 129089880, 143433200, 161362350, 172119840, 215149800, 258179760, 286866400, 322724700, 430299600, 516359520, 645449400, 860599200, 1290898800, 2581797600]

約数ペア:

[(1, 2581797600), (2, 1290898800), (3, 860599200), (4, 645449400), (5, 516359520), (6, 430299600), (8, 322724700), (9, 286866400), (10, 258179760), (12, 215149800), (15, 172119840), (16, 161362350), (18, 143433200), (20, 129089880), (24, 107574900), (25, 103271904), (30, 86059920), (32, 80681175), (36, 71716600), (40, 64544940), (45, 57373280), (48, 53787450), (50, 51635952), (60, 43029960), (72, 35858300), (75, 34423968), (80, 32272470), (90, 28686640), (96, 26893725), (100, 25817976), (120, 21514980), (144, 17929150), (150, 17211984), (160, 16136235), (180, 14343320), (200, 12908988), (225, 11474656), (240, 10757490), (288, 8964575), (300, 8605992), (311, 8301600), (360, 7171660), (400, 6454494), (450, 5737328), (480, 5378745), (600, 4302996), (622, 4150800), (720, 3585830), (800, 3227247), (900, 2868664), (933, 2767200), (1153, 2239200), (1200, 2151498), (1244, 2075400), (1440, 1792915), (1555, 1660320), (1800, 1434332), (1866, 1383600), (2306, 1119600), (2400, 1075749), (2488, 1037700), (2799, 922400), (3110, 830160), (3459, 746400), (3600, 717166), (3732, 691800), (4612, 559800), (4665, 553440), (4976, 518850), (5598, 461200), (5765, 447840), (6220, 415080), (6918, 373200), (7200, 358583), (7464, 345900), (7775, 332064), (9224, 279900), (9330, 276720), (9952, 259425), (10377, 248800), (11196, 230600), (11530, 223920), (12440, 207540), (13836, 186600), (13995, 184480), (14928, 172950), (15550, 166032), (17295, 149280), (18448, 139950), (18660, 138360), (20754, 124400), (22392, 115300), (23060, 111960), (23325, 110688), (24880, 103770), (27672, 93300), (27990, 92240), (28825, 89568), (29856, 86475), (31100, 83016), (34590, 74640), (36896, 69975), (37320, 69180), (41508, 62200), (44784, 57650), (46120, 55980), (46650, 55344), (49760, 51885)]