16583850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:424

約数の個数: 72

約数和(自身を含む): 45047340

約数和(自身を除く): 28463490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 137, 150, 225, 269, 274, 411, 450, 538, 685, 807, 822, 1233, 1345, 1370, 1614, 2055, 2421, 2466, 2690, 3425, 4035, 4110, 4842, 6165, 6725, 6850, 8070, 10275, 12105, 12330, 13450, 20175, 20550, 24210, 30825, 36853, 40350, 60525, 61650, 73706, 110559, 121050, 184265, 221118, 331677, 368530, 552795, 663354, 921325, 1105590, 1658385, 1842650, 2763975, 3316770, 5527950, 8291925, 16583850]

約数ペア:

[(1, 16583850), (2, 8291925), (3, 5527950), (5, 3316770), (6, 2763975), (9, 1842650), (10, 1658385), (15, 1105590), (18, 921325), (25, 663354), (30, 552795), (45, 368530), (50, 331677), (75, 221118), (90, 184265), (137, 121050), (150, 110559), (225, 73706), (269, 61650), (274, 60525), (411, 40350), (450, 36853), (538, 30825), (685, 24210), (807, 20550), (822, 20175), (1233, 13450), (1345, 12330), (1370, 12105), (1614, 10275), (2055, 8070), (2421, 6850), (2466, 6725), (2690, 6165), (3425, 4842), (4035, 4110)]