8021207400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{129793}}^1$

素因数の和:129915

約数の個数: 96

約数和(自身を含む): 25107351360

約数和(自身を除く): 17086143960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 103, 120, 150, 200, 206, 300, 309, 412, 515, 600, 618, 824, 1030, 1236, 1545, 2060, 2472, 2575, 3090, 4120, 5150, 6180, 7725, 10300, 12360, 15450, 20600, 30900, 61800, 129793, 259586, 389379, 519172, 648965, 778758, 1038344, 1297930, 1557516, 1946895, 2595860, 3115032, 3244825, 3893790, 5191720, 6489650, 7787580, 9734475, 12979300, 13368679, 15575160, 19468950, 25958600, 26737358, 38937900, 40106037, 53474716, 66843395, 77875800, 80212074, 106949432, 133686790, 160424148, 200530185, 267373580, 320848296, 334216975, 401060370, 534747160, 668433950, 802120740, 1002650925, 1336867900, 1604241480, 2005301850, 2673735800, 4010603700, 8021207400]

約数ペア:

[(1, 8021207400), (2, 4010603700), (3, 2673735800), (4, 2005301850), (5, 1604241480), (6, 1336867900), (8, 1002650925), (10, 802120740), (12, 668433950), (15, 534747160), (20, 401060370), (24, 334216975), (25, 320848296), (30, 267373580), (40, 200530185), (50, 160424148), (60, 133686790), (75, 106949432), (100, 80212074), (103, 77875800), (120, 66843395), (150, 53474716), (200, 40106037), (206, 38937900), (300, 26737358), (309, 25958600), (412, 19468950), (515, 15575160), (600, 13368679), (618, 12979300), (824, 9734475), (1030, 7787580), (1236, 6489650), (1545, 5191720), (2060, 3893790), (2472, 3244825), (2575, 3115032), (3090, 2595860), (4120, 1946895), (5150, 1557516), (6180, 1297930), (7725, 1038344), (10300, 778758), (12360, 648965), (15450, 519172), (20600, 389379), (30900, 259586), (61800, 129793)]