1909604700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{707261}}^1$

素因数の和:707284

約数の個数: 72

約数和(自身を含む): 6139034160

約数和(自身を除く): 4229429460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 707261, 1414522, 2121783, 2829044, 3536305, 4243566, 6365349, 7072610, 8487132, 10608915, 12730698, 14145220, 17681525, 19096047, 21217830, 25461396, 31826745, 35363050, 38192094, 42435660, 53044575, 63653490, 70726100, 76384188, 95480235, 106089150, 127306980, 159133725, 190960470, 212178300, 318267450, 381920940, 477401175, 636534900, 954802350, 1909604700]

約数ペア:

[(1, 1909604700), (2, 954802350), (3, 636534900), (4, 477401175), (5, 381920940), (6, 318267450), (9, 212178300), (10, 190960470), (12, 159133725), (15, 127306980), (18, 106089150), (20, 95480235), (25, 76384188), (27, 70726100), (30, 63653490), (36, 53044575), (45, 42435660), (50, 38192094), (54, 35363050), (60, 31826745), (75, 25461396), (90, 21217830), (100, 19096047), (108, 17681525), (135, 14145220), (150, 12730698), (180, 10608915), (225, 8487132), (270, 7072610), (300, 6365349), (450, 4243566), (540, 3536305), (675, 2829044), (900, 2121783), (1350, 1414522), (2700, 707261)]