226100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:57

約数の個数: 72

約数和(自身を含む): 624960

約数和(自身を除く): 398860

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 25, 28, 34, 35, 38, 50, 68, 70, 76, 85, 95, 100, 119, 133, 140, 170, 175, 190, 238, 266, 323, 340, 350, 380, 425, 475, 476, 532, 595, 646, 665, 700, 850, 950, 1190, 1292, 1330, 1615, 1700, 1900, 2261, 2380, 2660, 2975, 3230, 3325, 4522, 5950, 6460, 6650, 8075, 9044, 11305, 11900, 13300, 16150, 22610, 32300, 45220, 56525, 113050, 226100]

約数ペア:

[(1, 226100), (2, 113050), (4, 56525), (5, 45220), (7, 32300), (10, 22610), (14, 16150), (17, 13300), (19, 11900), (20, 11305), (25, 9044), (28, 8075), (34, 6650), (35, 6460), (38, 5950), (50, 4522), (68, 3325), (70, 3230), (76, 2975), (85, 2660), (95, 2380), (100, 2261), (119, 1900), (133, 1700), (140, 1615), (170, 1330), (175, 1292), (190, 1190), (238, 950), (266, 850), (323, 700), (340, 665), (350, 646), (380, 595), (425, 532), (475, 476)]