30308700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3259}}^1$

素因数の和:3307

約数の個数: 72

約数和(自身を含む): 90549760

約数和(自身を除く): 60241060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 3259, 4650, 6518, 9300, 9777, 13036, 16295, 19554, 32590, 39108, 48885, 65180, 81475, 97770, 101029, 162950, 195540, 202058, 244425, 303087, 325900, 404116, 488850, 505145, 606174, 977700, 1010290, 1212348, 1515435, 2020580, 2525725, 3030870, 5051450, 6061740, 7577175, 10102900, 15154350, 30308700]

約数ペア:

[(1, 30308700), (2, 15154350), (3, 10102900), (4, 7577175), (5, 6061740), (6, 5051450), (10, 3030870), (12, 2525725), (15, 2020580), (20, 1515435), (25, 1212348), (30, 1010290), (31, 977700), (50, 606174), (60, 505145), (62, 488850), (75, 404116), (93, 325900), (100, 303087), (124, 244425), (150, 202058), (155, 195540), (186, 162950), (300, 101029), (310, 97770), (372, 81475), (465, 65180), (620, 48885), (775, 39108), (930, 32590), (1550, 19554), (1860, 16295), (2325, 13036), (3100, 9777), (3259, 9300), (4650, 6518)]