21994200

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{4073}}^1$

素因数の和:4098

約数の個数: 96

約数和(自身を含む): 75776400

約数和(自身を除く): 53782200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 4073, 5400, 8146, 12219, 16292, 20365, 24438, 32584, 36657, 40730, 48876, 61095, 73314, 81460, 97752, 101825, 109971, 122190, 146628, 162920, 183285, 203650, 219942, 244380, 293256, 305475, 366570, 407300, 439884, 488760, 549855, 610950, 733140, 814600, 879768, 916425, 1099710, 1221900, 1466280, 1832850, 2199420, 2443800, 2749275, 3665700, 4398840, 5498550, 7331400, 10997100, 21994200]

約数ペア:

[(1, 21994200), (2, 10997100), (3, 7331400), (4, 5498550), (5, 4398840), (6, 3665700), (8, 2749275), (9, 2443800), (10, 2199420), (12, 1832850), (15, 1466280), (18, 1221900), (20, 1099710), (24, 916425), (25, 879768), (27, 814600), (30, 733140), (36, 610950), (40, 549855), (45, 488760), (50, 439884), (54, 407300), (60, 366570), (72, 305475), (75, 293256), (90, 244380), (100, 219942), (108, 203650), (120, 183285), (135, 162920), (150, 146628), (180, 122190), (200, 109971), (216, 101825), (225, 97752), (270, 81460), (300, 73314), (360, 61095), (450, 48876), (540, 40730), (600, 36657), (675, 32584), (900, 24438), (1080, 20365), (1350, 16292), (1800, 12219), (2700, 8146), (4073, 5400)]