157024300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^3$

素因数の和:156

約数の個数: 72

約数和(自身を含む): 361504640

約数和(自身を除く): 204480340

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 37, 50, 62, 74, 100, 124, 148, 155, 185, 310, 370, 620, 740, 775, 925, 1147, 1369, 1550, 1850, 2294, 2738, 3100, 3700, 4588, 5476, 5735, 6845, 11470, 13690, 22940, 27380, 28675, 34225, 42439, 50653, 57350, 68450, 84878, 101306, 114700, 136900, 169756, 202612, 212195, 253265, 424390, 506530, 848780, 1013060, 1060975, 1266325, 1570243, 2121950, 2532650, 3140486, 4243900, 5065300, 6280972, 7851215, 15702430, 31404860, 39256075, 78512150, 157024300]

約数ペア:

[(1, 157024300), (2, 78512150), (4, 39256075), (5, 31404860), (10, 15702430), (20, 7851215), (25, 6280972), (31, 5065300), (37, 4243900), (50, 3140486), (62, 2532650), (74, 2121950), (100, 1570243), (124, 1266325), (148, 1060975), (155, 1013060), (185, 848780), (310, 506530), (370, 424390), (620, 253265), (740, 212195), (775, 202612), (925, 169756), (1147, 136900), (1369, 114700), (1550, 101306), (1850, 84878), (2294, 68450), (2738, 57350), (3100, 50653), (3700, 42439), (4588, 34225), (5476, 28675), (5735, 27380), (6845, 22940), (11470, 13690)]