2285700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 6978720

約数和(自身を除く): 4693020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 401, 475, 570, 802, 950, 1140, 1203, 1425, 1604, 1900, 2005, 2406, 2850, 4010, 4812, 5700, 6015, 7619, 8020, 10025, 12030, 15238, 20050, 22857, 24060, 30075, 30476, 38095, 40100, 45714, 60150, 76190, 91428, 114285, 120300, 152380, 190475, 228570, 380950, 457140, 571425, 761900, 1142850, 2285700]

約数ペア:

[(1, 2285700), (2, 1142850), (3, 761900), (4, 571425), (5, 457140), (6, 380950), (10, 228570), (12, 190475), (15, 152380), (19, 120300), (20, 114285), (25, 91428), (30, 76190), (38, 60150), (50, 45714), (57, 40100), (60, 38095), (75, 30476), (76, 30075), (95, 24060), (100, 22857), (114, 20050), (150, 15238), (190, 12030), (228, 10025), (285, 8020), (300, 7619), (380, 6015), (401, 5700), (475, 4812), (570, 4010), (802, 2850), (950, 2406), (1140, 2005), (1203, 1900), (1425, 1604)]