105555100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1493}}^1$

素因数の和:1615

約数の個数: 72

約数和(自身を含む): 264545568

約数和(自身を除く): 158990468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 101, 140, 175, 202, 350, 404, 505, 700, 707, 1010, 1414, 1493, 2020, 2525, 2828, 2986, 3535, 5050, 5972, 7070, 7465, 10100, 10451, 14140, 14930, 17675, 20902, 29860, 35350, 37325, 41804, 52255, 70700, 74650, 104510, 149300, 150793, 209020, 261275, 301586, 522550, 603172, 753965, 1045100, 1055551, 1507930, 2111102, 3015860, 3769825, 4222204, 5277755, 7539650, 10555510, 15079300, 21111020, 26388775, 52777550, 105555100]

約数ペア:

[(1, 105555100), (2, 52777550), (4, 26388775), (5, 21111020), (7, 15079300), (10, 10555510), (14, 7539650), (20, 5277755), (25, 4222204), (28, 3769825), (35, 3015860), (50, 2111102), (70, 1507930), (100, 1055551), (101, 1045100), (140, 753965), (175, 603172), (202, 522550), (350, 301586), (404, 261275), (505, 209020), (700, 150793), (707, 149300), (1010, 104510), (1414, 74650), (1493, 70700), (2020, 52255), (2525, 41804), (2828, 37325), (2986, 35350), (3535, 29860), (5050, 20902), (5972, 17675), (7070, 14930), (7465, 14140), (10100, 10451)]