15043000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{307}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 41081040

約数和(自身を除く): 26038040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 125, 140, 175, 196, 200, 245, 250, 280, 307, 350, 392, 490, 500, 614, 700, 875, 980, 1000, 1225, 1228, 1400, 1535, 1750, 1960, 2149, 2450, 2456, 3070, 3500, 4298, 4900, 6125, 6140, 7000, 7675, 8596, 9800, 10745, 12250, 12280, 15043, 15350, 17192, 21490, 24500, 30086, 30700, 38375, 42980, 49000, 53725, 60172, 61400, 75215, 76750, 85960, 107450, 120344, 150430, 153500, 214900, 268625, 300860, 307000, 376075, 429800, 537250, 601720, 752150, 1074500, 1504300, 1880375, 2149000, 3008600, 3760750, 7521500, 15043000]

約数ペア:

[(1, 15043000), (2, 7521500), (4, 3760750), (5, 3008600), (7, 2149000), (8, 1880375), (10, 1504300), (14, 1074500), (20, 752150), (25, 601720), (28, 537250), (35, 429800), (40, 376075), (49, 307000), (50, 300860), (56, 268625), (70, 214900), (98, 153500), (100, 150430), (125, 120344), (140, 107450), (175, 85960), (196, 76750), (200, 75215), (245, 61400), (250, 60172), (280, 53725), (307, 49000), (350, 42980), (392, 38375), (490, 30700), (500, 30086), (614, 24500), (700, 21490), (875, 17192), (980, 15350), (1000, 15043), (1225, 12280), (1228, 12250), (1400, 10745), (1535, 9800), (1750, 8596), (1960, 7675), (2149, 7000), (2450, 6140), (2456, 6125), (3070, 4900), (3500, 4298)]