260677800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1493}}^1$

素因数の和:1612

約数の個数: 144

約数和(自身を含む): 885060540

約数和(自身を除く): 624382740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 97, 100, 120, 150, 180, 194, 200, 225, 291, 300, 360, 388, 450, 485, 582, 600, 776, 873, 900, 970, 1164, 1455, 1493, 1746, 1800, 1940, 2328, 2425, 2910, 2986, 3492, 3880, 4365, 4479, 4850, 5820, 5972, 6984, 7275, 7465, 8730, 8958, 9700, 11640, 11944, 13437, 14550, 14930, 17460, 17916, 19400, 21825, 22395, 26874, 29100, 29860, 34920, 35832, 37325, 43650, 44790, 53748, 58200, 59720, 67185, 74650, 87300, 89580, 107496, 111975, 134370, 144821, 149300, 174600, 179160, 223950, 268740, 289642, 298600, 335925, 434463, 447900, 537480, 579284, 671850, 724105, 868926, 895800, 1158568, 1303389, 1343700, 1448210, 1737852, 2172315, 2606778, 2687400, 2896420, 3475704, 3620525, 4344630, 5213556, 5792840, 6516945, 7241050, 8689260, 10427112, 10861575, 13033890, 14482100, 17378520, 21723150, 26067780, 28964200, 32584725, 43446300, 52135560, 65169450, 86892600, 130338900, 260677800]

約数ペア:

[(1, 260677800), (2, 130338900), (3, 86892600), (4, 65169450), (5, 52135560), (6, 43446300), (8, 32584725), (9, 28964200), (10, 26067780), (12, 21723150), (15, 17378520), (18, 14482100), (20, 13033890), (24, 10861575), (25, 10427112), (30, 8689260), (36, 7241050), (40, 6516945), (45, 5792840), (50, 5213556), (60, 4344630), (72, 3620525), (75, 3475704), (90, 2896420), (97, 2687400), (100, 2606778), (120, 2172315), (150, 1737852), (180, 1448210), (194, 1343700), (200, 1303389), (225, 1158568), (291, 895800), (300, 868926), (360, 724105), (388, 671850), (450, 579284), (485, 537480), (582, 447900), (600, 434463), (776, 335925), (873, 298600), (900, 289642), (970, 268740), (1164, 223950), (1455, 179160), (1493, 174600), (1746, 149300), (1800, 144821), (1940, 134370), (2328, 111975), (2425, 107496), (2910, 89580), (2986, 87300), (3492, 74650), (3880, 67185), (4365, 59720), (4479, 58200), (4850, 53748), (5820, 44790), (5972, 43650), (6984, 37325), (7275, 35832), (7465, 34920), (8730, 29860), (8958, 29100), (9700, 26874), (11640, 22395), (11944, 21825), (13437, 19400), (14550, 17916), (14930, 17460)]