1260274750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1379

約数の個数: 128

約数和(自身を含む): 2938291200

約数和(自身を除く): 1678016450

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 29, 35, 38, 50, 58, 70, 95, 125, 133, 145, 175, 190, 203, 250, 266, 290, 350, 406, 475, 551, 665, 725, 875, 950, 1015, 1102, 1307, 1330, 1450, 1750, 2030, 2375, 2614, 2755, 3325, 3625, 3857, 4750, 5075, 5510, 6535, 6650, 7250, 7714, 9149, 10150, 13070, 13775, 16625, 18298, 19285, 24833, 25375, 27550, 32675, 33250, 37903, 38570, 45745, 49666, 50750, 65350, 68875, 75806, 91490, 96425, 124165, 137750, 163375, 173831, 189515, 192850, 228725, 248330, 265321, 326750, 347662, 379030, 457450, 482125, 530642, 620825, 720157, 869155, 947575, 964250, 1143625, 1241650, 1326605, 1440314, 1738310, 1895150, 2287250, 2653210, 3104125, 3600785, 4345775, 4737875, 5041099, 6208250, 6633025, 7201570, 8691550, 9475750, 10082198, 13266050, 18003925, 21728875, 25205495, 33165125, 36007850, 43457750, 50410990, 66330250, 90019625, 126027475, 180039250, 252054950, 630137375, 1260274750]

約数ペア:

[(1, 1260274750), (2, 630137375), (5, 252054950), (7, 180039250), (10, 126027475), (14, 90019625), (19, 66330250), (25, 50410990), (29, 43457750), (35, 36007850), (38, 33165125), (50, 25205495), (58, 21728875), (70, 18003925), (95, 13266050), (125, 10082198), (133, 9475750), (145, 8691550), (175, 7201570), (190, 6633025), (203, 6208250), (250, 5041099), (266, 4737875), (290, 4345775), (350, 3600785), (406, 3104125), (475, 2653210), (551, 2287250), (665, 1895150), (725, 1738310), (875, 1440314), (950, 1326605), (1015, 1241650), (1102, 1143625), (1307, 964250), (1330, 947575), (1450, 869155), (1750, 720157), (2030, 620825), (2375, 530642), (2614, 482125), (2755, 457450), (3325, 379030), (3625, 347662), (3857, 326750), (4750, 265321), (5075, 248330), (5510, 228725), (6535, 192850), (6650, 189515), (7250, 173831), (7714, 163375), (9149, 137750), (10150, 124165), (13070, 96425), (13775, 91490), (16625, 75806), (18298, 68875), (19285, 65350), (24833, 50750), (25375, 49666), (27550, 45745), (32675, 38570), (33250, 37903)]