28230000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{941}}^1$

素因数の和:972

約数の個数: 100

約数和(自身を含む): 91227048

約数和(自身を除く): 62997048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 625, 750, 941, 1000, 1200, 1250, 1500, 1875, 1882, 2000, 2500, 2823, 3000, 3750, 3764, 4705, 5000, 5646, 6000, 7500, 7528, 9410, 10000, 11292, 14115, 15000, 15056, 18820, 22584, 23525, 28230, 30000, 37640, 45168, 47050, 56460, 70575, 75280, 94100, 112920, 117625, 141150, 188200, 225840, 235250, 282300, 352875, 376400, 470500, 564600, 588125, 705750, 941000, 1129200, 1176250, 1411500, 1764375, 1882000, 2352500, 2823000, 3528750, 4705000, 5646000, 7057500, 9410000, 14115000, 28230000]

約数ペア:

[(1, 28230000), (2, 14115000), (3, 9410000), (4, 7057500), (5, 5646000), (6, 4705000), (8, 3528750), (10, 2823000), (12, 2352500), (15, 1882000), (16, 1764375), (20, 1411500), (24, 1176250), (25, 1129200), (30, 941000), (40, 705750), (48, 588125), (50, 564600), (60, 470500), (75, 376400), (80, 352875), (100, 282300), (120, 235250), (125, 225840), (150, 188200), (200, 141150), (240, 117625), (250, 112920), (300, 94100), (375, 75280), (400, 70575), (500, 56460), (600, 47050), (625, 45168), (750, 37640), (941, 30000), (1000, 28230), (1200, 23525), (1250, 22584), (1500, 18820), (1875, 15056), (1882, 15000), (2000, 14115), (2500, 11292), (2823, 10000), (3000, 9410), (3750, 7528), (3764, 7500), (4705, 6000), (5000, 5646)]