15245300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{751}}^1$

素因数の和:801

約数の個数: 72

約数和(自身を含む): 39164160

約数和(自身を除く): 23918860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 751, 812, 1015, 1450, 1502, 2030, 2900, 3004, 3755, 4060, 5075, 5257, 7510, 10150, 10514, 15020, 18775, 20300, 21028, 21779, 26285, 37550, 43558, 52570, 75100, 87116, 105140, 108895, 131425, 152453, 217790, 262850, 304906, 435580, 525700, 544475, 609812, 762265, 1088950, 1524530, 2177900, 3049060, 3811325, 7622650, 15245300]

約数ペア:

[(1, 15245300), (2, 7622650), (4, 3811325), (5, 3049060), (7, 2177900), (10, 1524530), (14, 1088950), (20, 762265), (25, 609812), (28, 544475), (29, 525700), (35, 435580), (50, 304906), (58, 262850), (70, 217790), (100, 152453), (116, 131425), (140, 108895), (145, 105140), (175, 87116), (203, 75100), (290, 52570), (350, 43558), (406, 37550), (580, 26285), (700, 21779), (725, 21028), (751, 20300), (812, 18775), (1015, 15020), (1450, 10514), (1502, 10150), (2030, 7510), (2900, 5257), (3004, 5075), (3755, 4060)]