201916281750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{23131}}^1$

素因数の和:23367

約数の個数: 128

約数和(自身を含む): 513401601024

約数和(自身を除く): 311485319274

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 103, 113, 125, 150, 206, 226, 250, 309, 339, 375, 515, 565, 618, 678, 750, 1030, 1130, 1545, 1695, 2575, 2825, 3090, 3390, 5150, 5650, 7725, 8475, 11639, 12875, 14125, 15450, 16950, 23131, 23278, 25750, 28250, 34917, 38625, 42375, 46262, 58195, 69393, 69834, 77250, 84750, 115655, 116390, 138786, 174585, 231310, 290975, 346965, 349170, 578275, 581950, 693930, 872925, 1156550, 1454875, 1734825, 1745850, 2382493, 2613803, 2891375, 2909750, 3469650, 4364625, 4764986, 5227606, 5782750, 7147479, 7841409, 8674125, 8729250, 11912465, 13069015, 14294958, 15682818, 17348250, 23824930, 26138030, 35737395, 39207045, 59562325, 65345075, 71474790, 78414090, 119124650, 130690150, 178686975, 196035225, 269221709, 297811625, 326725375, 357373950, 392070450, 538443418, 595623250, 653450750, 807665127, 893434875, 980176125, 1346108545, 1615330254, 1786869750, 1960352250, 2692217090, 4038325635, 6730542725, 8076651270, 13461085450, 20191628175, 33652713625, 40383256350, 67305427250, 100958140875, 201916281750]

約数ペア:

[(1, 201916281750), (2, 100958140875), (3, 67305427250), (5, 40383256350), (6, 33652713625), (10, 20191628175), (15, 13461085450), (25, 8076651270), (30, 6730542725), (50, 4038325635), (75, 2692217090), (103, 1960352250), (113, 1786869750), (125, 1615330254), (150, 1346108545), (206, 980176125), (226, 893434875), (250, 807665127), (309, 653450750), (339, 595623250), (375, 538443418), (515, 392070450), (565, 357373950), (618, 326725375), (678, 297811625), (750, 269221709), (1030, 196035225), (1130, 178686975), (1545, 130690150), (1695, 119124650), (2575, 78414090), (2825, 71474790), (3090, 65345075), (3390, 59562325), (5150, 39207045), (5650, 35737395), (7725, 26138030), (8475, 23824930), (11639, 17348250), (12875, 15682818), (14125, 14294958), (15450, 13069015), (16950, 11912465), (23131, 8729250), (23278, 8674125), (25750, 7841409), (28250, 7147479), (34917, 5782750), (38625, 5227606), (42375, 4764986), (46262, 4364625), (58195, 3469650), (69393, 2909750), (69834, 2891375), (77250, 2613803), (84750, 2382493), (115655, 1745850), (116390, 1734825), (138786, 1454875), (174585, 1156550), (231310, 872925), (290975, 693930), (346965, 581950), (349170, 578275)]