87939000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{3257}}^1$

素因数の和:3287

約数の個数: 128

約数和(自身を含む): 304948800

約数和(自身を除く): 217009800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 675, 750, 900, 1000, 1080, 1125, 1350, 1500, 1800, 2250, 2700, 3000, 3257, 3375, 4500, 5400, 6514, 6750, 9000, 9771, 13028, 13500, 16285, 19542, 26056, 27000, 29313, 32570, 39084, 48855, 58626, 65140, 78168, 81425, 87939, 97710, 117252, 130280, 146565, 162850, 175878, 195420, 234504, 244275, 293130, 325700, 351756, 390840, 407125, 439695, 488550, 586260, 651400, 703512, 732825, 814250, 879390, 977100, 1172520, 1221375, 1465650, 1628500, 1758780, 1954200, 2198475, 2442750, 2931300, 3257000, 3517560, 3664125, 4396950, 4885500, 5862600, 7328250, 8793900, 9771000, 10992375, 14656500, 17587800, 21984750, 29313000, 43969500, 87939000]

約数ペア:

[(1, 87939000), (2, 43969500), (3, 29313000), (4, 21984750), (5, 17587800), (6, 14656500), (8, 10992375), (9, 9771000), (10, 8793900), (12, 7328250), (15, 5862600), (18, 4885500), (20, 4396950), (24, 3664125), (25, 3517560), (27, 3257000), (30, 2931300), (36, 2442750), (40, 2198475), (45, 1954200), (50, 1758780), (54, 1628500), (60, 1465650), (72, 1221375), (75, 1172520), (90, 977100), (100, 879390), (108, 814250), (120, 732825), (125, 703512), (135, 651400), (150, 586260), (180, 488550), (200, 439695), (216, 407125), (225, 390840), (250, 351756), (270, 325700), (300, 293130), (360, 244275), (375, 234504), (450, 195420), (500, 175878), (540, 162850), (600, 146565), (675, 130280), (750, 117252), (900, 97710), (1000, 87939), (1080, 81425), (1125, 78168), (1350, 65140), (1500, 58626), (1800, 48855), (2250, 39084), (2700, 32570), (3000, 29313), (3257, 27000), (3375, 26056), (4500, 19542), (5400, 16285), (6514, 13500), (6750, 13028), (9000, 9771)]