150160300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:847

約数の個数: 72

約数和(自身を含む): 340978176

約数和(自身を除く): 190817876

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 47, 50, 86, 94, 100, 172, 188, 215, 235, 430, 470, 743, 860, 940, 1075, 1175, 1486, 2021, 2150, 2350, 2972, 3715, 4042, 4300, 4700, 7430, 8084, 10105, 14860, 18575, 20210, 31949, 34921, 37150, 40420, 50525, 63898, 69842, 74300, 101050, 127796, 139684, 159745, 174605, 202100, 319490, 349210, 638980, 698420, 798725, 873025, 1501603, 1597450, 1746050, 3003206, 3194900, 3492100, 6006412, 7508015, 15016030, 30032060, 37540075, 75080150, 150160300]

約数ペア:

[(1, 150160300), (2, 75080150), (4, 37540075), (5, 30032060), (10, 15016030), (20, 7508015), (25, 6006412), (43, 3492100), (47, 3194900), (50, 3003206), (86, 1746050), (94, 1597450), (100, 1501603), (172, 873025), (188, 798725), (215, 698420), (235, 638980), (430, 349210), (470, 319490), (743, 202100), (860, 174605), (940, 159745), (1075, 139684), (1175, 127796), (1486, 101050), (2021, 74300), (2150, 69842), (2350, 63898), (2972, 50525), (3715, 40420), (4042, 37150), (4300, 34921), (4700, 31949), (7430, 20210), (8084, 18575), (10105, 14860)]