25206900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1151}}^1$

素因数の和:1241

約数の個数: 72

約数和(自身を含む): 73995264

約数和(自身を除く): 48788364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 73, 75, 100, 146, 150, 219, 292, 300, 365, 438, 730, 876, 1095, 1151, 1460, 1825, 2190, 2302, 3453, 3650, 4380, 4604, 5475, 5755, 6906, 7300, 10950, 11510, 13812, 17265, 21900, 23020, 28775, 34530, 57550, 69060, 84023, 86325, 115100, 168046, 172650, 252069, 336092, 345300, 420115, 504138, 840230, 1008276, 1260345, 1680460, 2100575, 2520690, 4201150, 5041380, 6301725, 8402300, 12603450, 25206900]

約数ペア:

[(1, 25206900), (2, 12603450), (3, 8402300), (4, 6301725), (5, 5041380), (6, 4201150), (10, 2520690), (12, 2100575), (15, 1680460), (20, 1260345), (25, 1008276), (30, 840230), (50, 504138), (60, 420115), (73, 345300), (75, 336092), (100, 252069), (146, 172650), (150, 168046), (219, 115100), (292, 86325), (300, 84023), (365, 69060), (438, 57550), (730, 34530), (876, 28775), (1095, 23020), (1151, 21900), (1460, 17265), (1825, 13812), (2190, 11510), (2302, 10950), (3453, 7300), (3650, 6906), (4380, 5755), (4604, 5475)]