30123000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{3347}}^1$

素因数の和:3374

約数の個数: 96

約数和(自身を含む): 101846160

約数和(自身を除く): 71723160

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, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 3347, 4500, 6694, 9000, 10041, 13388, 16735, 20082, 26776, 30123, 33470, 40164, 50205, 60246, 66940, 80328, 83675, 100410, 120492, 133880, 150615, 167350, 200820, 240984, 251025, 301230, 334700, 401640, 418375, 502050, 602460, 669400, 753075, 836750, 1004100, 1204920, 1255125, 1506150, 1673500, 2008200, 2510250, 3012300, 3347000, 3765375, 5020500, 6024600, 7530750, 10041000, 15061500, 30123000]

約数ペア:

[(1, 30123000), (2, 15061500), (3, 10041000), (4, 7530750), (5, 6024600), (6, 5020500), (8, 3765375), (9, 3347000), (10, 3012300), (12, 2510250), (15, 2008200), (18, 1673500), (20, 1506150), (24, 1255125), (25, 1204920), (30, 1004100), (36, 836750), (40, 753075), (45, 669400), (50, 602460), (60, 502050), (72, 418375), (75, 401640), (90, 334700), (100, 301230), (120, 251025), (125, 240984), (150, 200820), (180, 167350), (200, 150615), (225, 133880), (250, 120492), (300, 100410), (360, 83675), (375, 80328), (450, 66940), (500, 60246), (600, 50205), (750, 40164), (900, 33470), (1000, 30123), (1125, 26776), (1500, 20082), (1800, 16735), (2250, 13388), (3000, 10041), (3347, 9000), (4500, 6694)]