27149800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 67852800

約数和(自身を除く): 40703000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 31, 40, 50, 58, 62, 100, 116, 124, 145, 151, 155, 200, 232, 248, 290, 302, 310, 580, 604, 620, 725, 755, 775, 899, 1160, 1208, 1240, 1450, 1510, 1550, 1798, 2900, 3020, 3100, 3596, 3775, 4379, 4495, 4681, 5800, 6040, 6200, 7192, 7550, 8758, 8990, 9362, 15100, 17516, 17980, 18724, 21895, 22475, 23405, 30200, 35032, 35960, 37448, 43790, 44950, 46810, 87580, 89900, 93620, 109475, 117025, 135749, 175160, 179800, 187240, 218950, 234050, 271498, 437900, 468100, 542996, 678745, 875800, 936200, 1085992, 1357490, 2714980, 3393725, 5429960, 6787450, 13574900, 27149800]

約数ペア:

[(1, 27149800), (2, 13574900), (4, 6787450), (5, 5429960), (8, 3393725), (10, 2714980), (20, 1357490), (25, 1085992), (29, 936200), (31, 875800), (40, 678745), (50, 542996), (58, 468100), (62, 437900), (100, 271498), (116, 234050), (124, 218950), (145, 187240), (151, 179800), (155, 175160), (200, 135749), (232, 117025), (248, 109475), (290, 93620), (302, 89900), (310, 87580), (580, 46810), (604, 44950), (620, 43790), (725, 37448), (755, 35960), (775, 35032), (899, 30200), (1160, 23405), (1208, 22475), (1240, 21895), (1450, 18724), (1510, 17980), (1550, 17516), (1798, 15100), (2900, 9362), (3020, 8990), (3100, 8758), (3596, 7550), (3775, 7192), (4379, 6200), (4495, 6040), (4681, 5800)]