138420000

素因数分解:

$2^5\times 3^2\times 5^4\times {\mathrm{769}}^1$

素因数の和:805

約数の個数: 180

約数和(自身を含む): 492522030

約数和(自身を除く): 354102030

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 625, 720, 750, 769, 800, 900, 1000, 1125, 1200, 1250, 1440, 1500, 1538, 1800, 1875, 2000, 2250, 2307, 2400, 2500, 3000, 3076, 3600, 3750, 3845, 4000, 4500, 4614, 5000, 5625, 6000, 6152, 6921, 7200, 7500, 7690, 9000, 9228, 10000, 11250, 11535, 12000, 12304, 13842, 15000, 15380, 18000, 18456, 19225, 20000, 22500, 23070, 24608, 27684, 30000, 30760, 34605, 36000, 36912, 38450, 45000, 46140, 55368, 57675, 60000, 61520, 69210, 73824, 76900, 90000, 92280, 96125, 110736, 115350, 123040, 138420, 153800, 173025, 180000, 184560, 192250, 221472, 230700, 276840, 288375, 307600, 346050, 369120, 384500, 461400, 480625, 553680, 576750, 615200, 692100, 769000, 865125, 922800, 961250, 1107360, 1153500, 1384200, 1441875, 1538000, 1730250, 1845600, 1922500, 2307000, 2768400, 2883750, 3076000, 3460500, 3845000, 4325625, 4614000, 5536800, 5767500, 6921000, 7690000, 8651250, 9228000, 11535000, 13842000, 15380000, 17302500, 23070000, 27684000, 34605000, 46140000, 69210000, 138420000]

約数ペア:

[(1, 138420000), (2, 69210000), (3, 46140000), (4, 34605000), (5, 27684000), (6, 23070000), (8, 17302500), (9, 15380000), (10, 13842000), (12, 11535000), (15, 9228000), (16, 8651250), (18, 7690000), (20, 6921000), (24, 5767500), (25, 5536800), (30, 4614000), (32, 4325625), (36, 3845000), (40, 3460500), (45, 3076000), (48, 2883750), (50, 2768400), (60, 2307000), (72, 1922500), (75, 1845600), (80, 1730250), (90, 1538000), (96, 1441875), (100, 1384200), (120, 1153500), (125, 1107360), (144, 961250), (150, 922800), (160, 865125), (180, 769000), (200, 692100), (225, 615200), (240, 576750), (250, 553680), (288, 480625), (300, 461400), (360, 384500), (375, 369120), (400, 346050), (450, 307600), (480, 288375), (500, 276840), (600, 230700), (625, 221472), (720, 192250), (750, 184560), (769, 180000), (800, 173025), (900, 153800), (1000, 138420), (1125, 123040), (1200, 115350), (1250, 110736), (1440, 96125), (1500, 92280), (1538, 90000), (1800, 76900), (1875, 73824), (2000, 69210), (2250, 61520), (2307, 60000), (2400, 57675), (2500, 55368), (3000, 46140), (3076, 45000), (3600, 38450), (3750, 36912), (3845, 36000), (4000, 34605), (4500, 30760), (4614, 30000), (5000, 27684), (5625, 24608), (6000, 23070), (6152, 22500), (6921, 20000), (7200, 19225), (7500, 18456), (7690, 18000), (9000, 15380), (9228, 15000), (10000, 13842), (11250, 12304), (11535, 12000)]