127764350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 291677760

約数和(自身を除く): 163913410

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 109, 119, 170, 175, 197, 218, 238, 350, 394, 425, 545, 595, 763, 850, 985, 1090, 1190, 1379, 1526, 1853, 1970, 2725, 2758, 2975, 3349, 3706, 3815, 4925, 5450, 5950, 6698, 6895, 7630, 9265, 9850, 12971, 13790, 16745, 18530, 19075, 21473, 23443, 25942, 33490, 34475, 38150, 42946, 46325, 46886, 64855, 68950, 83725, 92650, 107365, 117215, 129710, 150311, 167450, 214730, 234430, 300622, 324275, 365041, 536825, 586075, 648550, 730082, 751555, 1073650, 1172150, 1503110, 1825205, 2555287, 3650410, 3757775, 5110574, 7515550, 9126025, 12776435, 18252050, 25552870, 63882175, 127764350]

約数ペア:

[(1, 127764350), (2, 63882175), (5, 25552870), (7, 18252050), (10, 12776435), (14, 9126025), (17, 7515550), (25, 5110574), (34, 3757775), (35, 3650410), (50, 2555287), (70, 1825205), (85, 1503110), (109, 1172150), (119, 1073650), (170, 751555), (175, 730082), (197, 648550), (218, 586075), (238, 536825), (350, 365041), (394, 324275), (425, 300622), (545, 234430), (595, 214730), (763, 167450), (850, 150311), (985, 129710), (1090, 117215), (1190, 107365), (1379, 92650), (1526, 83725), (1853, 68950), (1970, 64855), (2725, 46886), (2758, 46325), (2975, 42946), (3349, 38150), (3706, 34475), (3815, 33490), (4925, 25942), (5450, 23443), (5950, 21473), (6698, 19075), (6895, 18530), (7630, 16745), (9265, 13790), (9850, 12971)]