99973300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{569}}^1$

素因数の和:841

約数の個数: 72

約数和(自身を含む): 249359040

約数和(自身を除く): 149385740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 251, 350, 502, 569, 700, 1004, 1138, 1255, 1757, 2276, 2510, 2845, 3514, 3983, 5020, 5690, 6275, 7028, 7966, 8785, 11380, 12550, 14225, 15932, 17570, 19915, 25100, 28450, 35140, 39830, 43925, 56900, 79660, 87850, 99575, 142819, 175700, 199150, 285638, 398300, 571276, 714095, 999733, 1428190, 1999466, 2856380, 3570475, 3998932, 4998665, 7140950, 9997330, 14281900, 19994660, 24993325, 49986650, 99973300]

約数ペア:

[(1, 99973300), (2, 49986650), (4, 24993325), (5, 19994660), (7, 14281900), (10, 9997330), (14, 7140950), (20, 4998665), (25, 3998932), (28, 3570475), (35, 2856380), (50, 1999466), (70, 1428190), (100, 999733), (140, 714095), (175, 571276), (251, 398300), (350, 285638), (502, 199150), (569, 175700), (700, 142819), (1004, 99575), (1138, 87850), (1255, 79660), (1757, 56900), (2276, 43925), (2510, 39830), (2845, 35140), (3514, 28450), (3983, 25100), (5020, 19915), (5690, 17570), (6275, 15932), (7028, 14225), (7966, 12550), (8785, 11380)]