2183400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{1213}}^1$

素因数の和:1235

約数の個数: 72

約数和(自身を含む): 7338630

約数和(自身を除く): 5155230

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1213, 1800, 2426, 3639, 4852, 6065, 7278, 9704, 10917, 12130, 14556, 18195, 21834, 24260, 29112, 30325, 36390, 43668, 48520, 54585, 60650, 72780, 87336, 90975, 109170, 121300, 145560, 181950, 218340, 242600, 272925, 363900, 436680, 545850, 727800, 1091700, 2183400]

約数ペア:

[(1, 2183400), (2, 1091700), (3, 727800), (4, 545850), (5, 436680), (6, 363900), (8, 272925), (9, 242600), (10, 218340), (12, 181950), (15, 145560), (18, 121300), (20, 109170), (24, 90975), (25, 87336), (30, 72780), (36, 60650), (40, 54585), (45, 48520), (50, 43668), (60, 36390), (72, 30325), (75, 29112), (90, 24260), (100, 21834), (120, 18195), (150, 14556), (180, 12130), (200, 10917), (225, 9704), (300, 7278), (360, 6065), (450, 4852), (600, 3639), (900, 2426), (1213, 1800)]