138565650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{22531}}^1$

素因数の和:22587

約数の個数: 48

約数和(自身を含む): 352039968

約数和(自身を除く): 213474318

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 123, 150, 205, 246, 410, 615, 1025, 1230, 2050, 3075, 6150, 22531, 45062, 67593, 112655, 135186, 225310, 337965, 563275, 675930, 923771, 1126550, 1689825, 1847542, 2771313, 3379650, 4618855, 5542626, 9237710, 13856565, 23094275, 27713130, 46188550, 69282825, 138565650]

約数ペア:

[(1, 138565650), (2, 69282825), (3, 46188550), (5, 27713130), (6, 23094275), (10, 13856565), (15, 9237710), (25, 5542626), (30, 4618855), (41, 3379650), (50, 2771313), (75, 1847542), (82, 1689825), (123, 1126550), (150, 923771), (205, 675930), (246, 563275), (410, 337965), (615, 225310), (1025, 135186), (1230, 112655), (2050, 67593), (3075, 45062), (6150, 22531)]