143359400

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 346049280

約数和(自身を除く): 202689880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 101, 151, 188, 200, 202, 235, 302, 376, 404, 470, 505, 604, 755, 808, 940, 1010, 1175, 1208, 1510, 1880, 2020, 2350, 2525, 3020, 3775, 4040, 4700, 4747, 5050, 6040, 7097, 7550, 9400, 9494, 10100, 14194, 15100, 15251, 18988, 20200, 23735, 28388, 30200, 30502, 35485, 37976, 47470, 56776, 61004, 70970, 76255, 94940, 118675, 122008, 141940, 152510, 177425, 189880, 237350, 283880, 305020, 354850, 381275, 474700, 610040, 709700, 716797, 762550, 949400, 1419400, 1433594, 1525100, 2867188, 3050200, 3583985, 5734376, 7167970, 14335940, 17919925, 28671880, 35839850, 71679700, 143359400]

約数ペア:

[(1, 143359400), (2, 71679700), (4, 35839850), (5, 28671880), (8, 17919925), (10, 14335940), (20, 7167970), (25, 5734376), (40, 3583985), (47, 3050200), (50, 2867188), (94, 1525100), (100, 1433594), (101, 1419400), (151, 949400), (188, 762550), (200, 716797), (202, 709700), (235, 610040), (302, 474700), (376, 381275), (404, 354850), (470, 305020), (505, 283880), (604, 237350), (755, 189880), (808, 177425), (940, 152510), (1010, 141940), (1175, 122008), (1208, 118675), (1510, 94940), (1880, 76255), (2020, 70970), (2350, 61004), (2525, 56776), (3020, 47470), (3775, 37976), (4040, 35485), (4700, 30502), (4747, 30200), (5050, 28388), (6040, 23735), (7097, 20200), (7550, 18988), (9400, 15251), (9494, 15100), (10100, 14194)]