157712130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15787}}^1$

素因数の和:15840

約数の個数: 64

約数和(自身を含む): 431959680

約数和(自身を除く): 274247550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 4995, 9990, 15787, 31574, 47361, 78935, 94722, 142083, 157870, 236805, 284166, 426249, 473610, 584119, 710415, 852498, 1168238, 1420830, 1752357, 2131245, 2920595, 3504714, 4262490, 5257071, 5841190, 8761785, 10514142, 15771213, 17523570, 26285355, 31542426, 52570710, 78856065, 157712130]

約数ペア:

[(1, 157712130), (2, 78856065), (3, 52570710), (5, 31542426), (6, 26285355), (9, 17523570), (10, 15771213), (15, 10514142), (18, 8761785), (27, 5841190), (30, 5257071), (37, 4262490), (45, 3504714), (54, 2920595), (74, 2131245), (90, 1752357), (111, 1420830), (135, 1168238), (185, 852498), (222, 710415), (270, 584119), (333, 473610), (370, 426249), (555, 284166), (666, 236805), (999, 157870), (1110, 142083), (1665, 94722), (1998, 78935), (3330, 47361), (4995, 31574), (9990, 15787)]