25783650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 72316800

約数和(自身を除く): 46533150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 71, 75, 90, 135, 142, 150, 213, 225, 269, 270, 355, 426, 450, 538, 639, 675, 710, 807, 1065, 1278, 1345, 1350, 1614, 1775, 1917, 2130, 2421, 2690, 3195, 3550, 3834, 4035, 4842, 5325, 6390, 6725, 7263, 8070, 9585, 10650, 12105, 13450, 14526, 15975, 19099, 19170, 20175, 24210, 31950, 36315, 38198, 40350, 47925, 57297, 60525, 72630, 95495, 95850, 114594, 121050, 171891, 181575, 190990, 286485, 343782, 363150, 477475, 515673, 572970, 859455, 954950, 1031346, 1432425, 1718910, 2578365, 2864850, 4297275, 5156730, 8594550, 12891825, 25783650]

約数ペア:

[(1, 25783650), (2, 12891825), (3, 8594550), (5, 5156730), (6, 4297275), (9, 2864850), (10, 2578365), (15, 1718910), (18, 1432425), (25, 1031346), (27, 954950), (30, 859455), (45, 572970), (50, 515673), (54, 477475), (71, 363150), (75, 343782), (90, 286485), (135, 190990), (142, 181575), (150, 171891), (213, 121050), (225, 114594), (269, 95850), (270, 95495), (355, 72630), (426, 60525), (450, 57297), (538, 47925), (639, 40350), (675, 38198), (710, 36315), (807, 31950), (1065, 24210), (1278, 20175), (1345, 19170), (1350, 19099), (1614, 15975), (1775, 14526), (1917, 13450), (2130, 12105), (2421, 10650), (2690, 9585), (3195, 8070), (3550, 7263), (3834, 6725), (4035, 6390), (4842, 5325)]