144699250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 292481280

約数和(自身を除く): 147782030

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 82, 95, 125, 190, 205, 250, 410, 475, 743, 779, 950, 1025, 1486, 1558, 2050, 2375, 3715, 3895, 4750, 5125, 7430, 7790, 10250, 14117, 18575, 19475, 28234, 30463, 37150, 38950, 60926, 70585, 92875, 97375, 141170, 152315, 185750, 194750, 304630, 352925, 578797, 705850, 761575, 1157594, 1523150, 1764625, 2893985, 3529250, 3807875, 5787970, 7615750, 14469925, 28939850, 72349625, 144699250]

約数ペア:

[(1, 144699250), (2, 72349625), (5, 28939850), (10, 14469925), (19, 7615750), (25, 5787970), (38, 3807875), (41, 3529250), (50, 2893985), (82, 1764625), (95, 1523150), (125, 1157594), (190, 761575), (205, 705850), (250, 578797), (410, 352925), (475, 304630), (743, 194750), (779, 185750), (950, 152315), (1025, 141170), (1486, 97375), (1558, 92875), (2050, 70585), (2375, 60926), (3715, 38950), (3895, 37150), (4750, 30463), (5125, 28234), (7430, 19475), (7790, 18575), (10250, 14117)]