22125900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{563}}^1$

素因数の和:711

約数の個数: 72

約数和(自身を含む): 64620864

約数和(自身を除く): 42494964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 131, 150, 262, 300, 393, 524, 563, 655, 786, 1126, 1310, 1572, 1689, 1965, 2252, 2620, 2815, 3275, 3378, 3930, 5630, 6550, 6756, 7860, 8445, 9825, 11260, 13100, 14075, 16890, 19650, 28150, 33780, 39300, 42225, 56300, 73753, 84450, 147506, 168900, 221259, 295012, 368765, 442518, 737530, 885036, 1106295, 1475060, 1843825, 2212590, 3687650, 4425180, 5531475, 7375300, 11062950, 22125900]

約数ペア:

[(1, 22125900), (2, 11062950), (3, 7375300), (4, 5531475), (5, 4425180), (6, 3687650), (10, 2212590), (12, 1843825), (15, 1475060), (20, 1106295), (25, 885036), (30, 737530), (50, 442518), (60, 368765), (75, 295012), (100, 221259), (131, 168900), (150, 147506), (262, 84450), (300, 73753), (393, 56300), (524, 42225), (563, 39300), (655, 33780), (786, 28150), (1126, 19650), (1310, 16890), (1572, 14075), (1689, 13100), (1965, 11260), (2252, 9825), (2620, 8445), (2815, 7860), (3275, 6756), (3378, 6550), (3930, 5630)]