3915000

素因数分解:

$2^3\times 3^3\times 5^4\times {\mathrm{29}}^1$

素因数の和:64

約数の個数: 160

約数和(自身を含む): 14058000

約数和(自身を除く): 10143000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 29, 30, 36, 40, 45, 50, 54, 58, 60, 72, 75, 87, 90, 100, 108, 116, 120, 125, 135, 145, 150, 174, 180, 200, 216, 225, 232, 250, 261, 270, 290, 300, 348, 360, 375, 435, 450, 500, 522, 540, 580, 600, 625, 675, 696, 725, 750, 783, 870, 900, 1000, 1044, 1080, 1125, 1160, 1250, 1305, 1350, 1450, 1500, 1566, 1740, 1800, 1875, 2088, 2175, 2250, 2500, 2610, 2700, 2900, 3000, 3132, 3375, 3480, 3625, 3750, 3915, 4350, 4500, 5000, 5220, 5400, 5625, 5800, 6264, 6525, 6750, 7250, 7500, 7830, 8700, 9000, 10440, 10875, 11250, 13050, 13500, 14500, 15000, 15660, 16875, 17400, 18125, 19575, 21750, 22500, 26100, 27000, 29000, 31320, 32625, 33750, 36250, 39150, 43500, 45000, 52200, 54375, 65250, 67500, 72500, 78300, 87000, 97875, 108750, 130500, 135000, 145000, 156600, 163125, 195750, 217500, 261000, 326250, 391500, 435000, 489375, 652500, 783000, 978750, 1305000, 1957500, 3915000]

約数ペア:

[(1, 3915000), (2, 1957500), (3, 1305000), (4, 978750), (5, 783000), (6, 652500), (8, 489375), (9, 435000), (10, 391500), (12, 326250), (15, 261000), (18, 217500), (20, 195750), (24, 163125), (25, 156600), (27, 145000), (29, 135000), (30, 130500), (36, 108750), (40, 97875), (45, 87000), (50, 78300), (54, 72500), (58, 67500), (60, 65250), (72, 54375), (75, 52200), (87, 45000), (90, 43500), (100, 39150), (108, 36250), (116, 33750), (120, 32625), (125, 31320), (135, 29000), (145, 27000), (150, 26100), (174, 22500), (180, 21750), (200, 19575), (216, 18125), (225, 17400), (232, 16875), (250, 15660), (261, 15000), (270, 14500), (290, 13500), (300, 13050), (348, 11250), (360, 10875), (375, 10440), (435, 9000), (450, 8700), (500, 7830), (522, 7500), (540, 7250), (580, 6750), (600, 6525), (625, 6264), (675, 5800), (696, 5625), (725, 5400), (750, 5220), (783, 5000), (870, 4500), (900, 4350), (1000, 3915), (1044, 3750), (1080, 3625), (1125, 3480), (1160, 3375), (1250, 3132), (1305, 3000), (1350, 2900), (1450, 2700), (1500, 2610), (1566, 2500), (1740, 2250), (1800, 2175), (1875, 2088)]