7525900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 18280080

約数和(自身を除く): 10754180

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 68, 76, 85, 95, 100, 170, 190, 233, 323, 340, 380, 425, 466, 475, 646, 850, 932, 950, 1165, 1292, 1615, 1700, 1900, 2330, 3230, 3961, 4427, 4660, 5825, 6460, 7922, 8075, 8854, 11650, 15844, 16150, 17708, 19805, 22135, 23300, 32300, 39610, 44270, 75259, 79220, 88540, 99025, 110675, 150518, 198050, 221350, 301036, 376295, 396100, 442700, 752590, 1505180, 1881475, 3762950, 7525900]

約数ペア:

[(1, 7525900), (2, 3762950), (4, 1881475), (5, 1505180), (10, 752590), (17, 442700), (19, 396100), (20, 376295), (25, 301036), (34, 221350), (38, 198050), (50, 150518), (68, 110675), (76, 99025), (85, 88540), (95, 79220), (100, 75259), (170, 44270), (190, 39610), (233, 32300), (323, 23300), (340, 22135), (380, 19805), (425, 17708), (466, 16150), (475, 15844), (646, 11650), (850, 8854), (932, 8075), (950, 7922), (1165, 6460), (1292, 5825), (1615, 4660), (1700, 4427), (1900, 3961), (2330, 3230)]