201162420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{372523}}^1$

素因数の和:372541

約数の個数: 48

約数和(自身を含む): 625840320

約数和(自身を除く): 424677900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 372523, 745046, 1117569, 1490092, 1862615, 2235138, 3352707, 3725230, 4470276, 5587845, 6705414, 7450460, 10058121, 11175690, 13410828, 16763535, 20116242, 22351380, 33527070, 40232484, 50290605, 67054140, 100581210, 201162420]

約数ペア:

[(1, 201162420), (2, 100581210), (3, 67054140), (4, 50290605), (5, 40232484), (6, 33527070), (9, 22351380), (10, 20116242), (12, 16763535), (15, 13410828), (18, 11175690), (20, 10058121), (27, 7450460), (30, 6705414), (36, 5587845), (45, 4470276), (54, 3725230), (60, 3352707), (90, 2235138), (108, 1862615), (135, 1490092), (180, 1117569), (270, 745046), (540, 372523)]