8484750

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{419}}^1$

素因数の和:448

約数の個数: 80

約数和(自身を含む): 23783760

約数和(自身を除く): 15299010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 250, 270, 375, 405, 419, 450, 675, 750, 810, 838, 1125, 1257, 1350, 2025, 2095, 2250, 2514, 3375, 3771, 4050, 4190, 6285, 6750, 7542, 10125, 10475, 11313, 12570, 18855, 20250, 20950, 22626, 31425, 33939, 37710, 52375, 56565, 62850, 67878, 94275, 104750, 113130, 157125, 169695, 188550, 282825, 314250, 339390, 471375, 565650, 848475, 942750, 1414125, 1696950, 2828250, 4242375, 8484750]

約数ペア:

[(1, 8484750), (2, 4242375), (3, 2828250), (5, 1696950), (6, 1414125), (9, 942750), (10, 848475), (15, 565650), (18, 471375), (25, 339390), (27, 314250), (30, 282825), (45, 188550), (50, 169695), (54, 157125), (75, 113130), (81, 104750), (90, 94275), (125, 67878), (135, 62850), (150, 56565), (162, 52375), (225, 37710), (250, 33939), (270, 31425), (375, 22626), (405, 20950), (419, 20250), (450, 18855), (675, 12570), (750, 11313), (810, 10475), (838, 10125), (1125, 7542), (1257, 6750), (1350, 6285), (2025, 4190), (2095, 4050), (2250, 3771), (2514, 3375)]