145458000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{8081}}^1$

素因数の和:8110

約数の個数: 120

約数和(自身を含む): 508099176

約数和(自身を除く): 362641176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4500, 6000, 8081, 9000, 16162, 18000, 24243, 32324, 40405, 48486, 64648, 72729, 80810, 96972, 121215, 129296, 145458, 161620, 193944, 202025, 242430, 290916, 323240, 363645, 387888, 404050, 484860, 581832, 606075, 646480, 727290, 808100, 969720, 1010125, 1163664, 1212150, 1454580, 1616200, 1818225, 1939440, 2020250, 2424300, 2909160, 3030375, 3232400, 3636450, 4040500, 4848600, 5818320, 6060750, 7272900, 8081000, 9091125, 9697200, 12121500, 14545800, 16162000, 18182250, 24243000, 29091600, 36364500, 48486000, 72729000, 145458000]

約数ペア:

[(1, 145458000), (2, 72729000), (3, 48486000), (4, 36364500), (5, 29091600), (6, 24243000), (8, 18182250), (9, 16162000), (10, 14545800), (12, 12121500), (15, 9697200), (16, 9091125), (18, 8081000), (20, 7272900), (24, 6060750), (25, 5818320), (30, 4848600), (36, 4040500), (40, 3636450), (45, 3232400), (48, 3030375), (50, 2909160), (60, 2424300), (72, 2020250), (75, 1939440), (80, 1818225), (90, 1616200), (100, 1454580), (120, 1212150), (125, 1163664), (144, 1010125), (150, 969720), (180, 808100), (200, 727290), (225, 646480), (240, 606075), (250, 581832), (300, 484860), (360, 404050), (375, 387888), (400, 363645), (450, 323240), (500, 290916), (600, 242430), (720, 202025), (750, 193944), (900, 161620), (1000, 145458), (1125, 129296), (1200, 121215), (1500, 96972), (1800, 80810), (2000, 72729), (2250, 64648), (3000, 48486), (3600, 40405), (4500, 32324), (6000, 24243), (8081, 18000), (9000, 16162)]