15697460400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{129517}}^1$

素因数の和:129639

約数の個数: 120

約数和(自身を含む): 50782453584

約数和(自身を除く): 35084993184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 101, 120, 150, 200, 202, 240, 300, 303, 400, 404, 505, 600, 606, 808, 1010, 1200, 1212, 1515, 1616, 2020, 2424, 2525, 3030, 4040, 4848, 5050, 6060, 7575, 8080, 10100, 12120, 15150, 20200, 24240, 30300, 40400, 60600, 121200, 129517, 259034, 388551, 518068, 647585, 777102, 1036136, 1295170, 1554204, 1942755, 2072272, 2590340, 3108408, 3237925, 3885510, 5180680, 6216816, 6475850, 7771020, 9713775, 10361360, 12951700, 13081217, 15542040, 19427550, 25903400, 26162434, 31084080, 38855100, 39243651, 51806800, 52324868, 65406085, 77710200, 78487302, 104649736, 130812170, 155420400, 156974604, 196218255, 209299472, 261624340, 313949208, 327030425, 392436510, 523248680, 627898416, 654060850, 784873020, 981091275, 1046497360, 1308121700, 1569746040, 1962182550, 2616243400, 3139492080, 3924365100, 5232486800, 7848730200, 15697460400]

約数ペア:

[(1, 15697460400), (2, 7848730200), (3, 5232486800), (4, 3924365100), (5, 3139492080), (6, 2616243400), (8, 1962182550), (10, 1569746040), (12, 1308121700), (15, 1046497360), (16, 981091275), (20, 784873020), (24, 654060850), (25, 627898416), (30, 523248680), (40, 392436510), (48, 327030425), (50, 313949208), (60, 261624340), (75, 209299472), (80, 196218255), (100, 156974604), (101, 155420400), (120, 130812170), (150, 104649736), (200, 78487302), (202, 77710200), (240, 65406085), (300, 52324868), (303, 51806800), (400, 39243651), (404, 38855100), (505, 31084080), (600, 26162434), (606, 25903400), (808, 19427550), (1010, 15542040), (1200, 13081217), (1212, 12951700), (1515, 10361360), (1616, 9713775), (2020, 7771020), (2424, 6475850), (2525, 6216816), (3030, 5180680), (4040, 3885510), (4848, 3237925), (5050, 3108408), (6060, 2590340), (7575, 2072272), (8080, 1942755), (10100, 1554204), (12120, 1295170), (15150, 1036136), (20200, 777102), (24240, 647585), (30300, 518068), (40400, 388551), (60600, 259034), (121200, 129517)]