10215900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11351}}^1$

素因数の和:11371

約数の個数: 54

約数和(自身を含む): 32023992

約数和(自身を除く): 21808092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 11351, 22702, 34053, 45404, 56755, 68106, 102159, 113510, 136212, 170265, 204318, 227020, 283775, 340530, 408636, 510795, 567550, 681060, 851325, 1021590, 1135100, 1702650, 2043180, 2553975, 3405300, 5107950, 10215900]

約数ペア:

[(1, 10215900), (2, 5107950), (3, 3405300), (4, 2553975), (5, 2043180), (6, 1702650), (9, 1135100), (10, 1021590), (12, 851325), (15, 681060), (18, 567550), (20, 510795), (25, 408636), (30, 340530), (36, 283775), (45, 227020), (50, 204318), (60, 170265), (75, 136212), (90, 113510), (100, 102159), (150, 68106), (180, 56755), (225, 45404), (300, 34053), (450, 22702), (900, 11351)]