66469500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{14771}}^1$

素因数の和:14796

約数の個数: 72

約数和(自身を含む): 209703312

約数和(自身を除く): 143233812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 14771, 29542, 44313, 59084, 73855, 88626, 132939, 147710, 177252, 221565, 265878, 295420, 369275, 443130, 531756, 664695, 738550, 886260, 1107825, 1329390, 1477100, 1846375, 2215650, 2658780, 3323475, 3692750, 4431300, 5539125, 6646950, 7385500, 11078250, 13293900, 16617375, 22156500, 33234750, 66469500]

約数ペア:

[(1, 66469500), (2, 33234750), (3, 22156500), (4, 16617375), (5, 13293900), (6, 11078250), (9, 7385500), (10, 6646950), (12, 5539125), (15, 4431300), (18, 3692750), (20, 3323475), (25, 2658780), (30, 2215650), (36, 1846375), (45, 1477100), (50, 1329390), (60, 1107825), (75, 886260), (90, 738550), (100, 664695), (125, 531756), (150, 443130), (180, 369275), (225, 295420), (250, 265878), (300, 221565), (375, 177252), (450, 147710), (500, 132939), (750, 88626), (900, 73855), (1125, 59084), (1500, 44313), (2250, 29542), (4500, 14771)]