180315000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{4007}}^1$

素因数の和:4039

約数の個数: 120

約数和(自身を含む): 610398360

約数和(自身を除く): 430083360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 750, 900, 1000, 1125, 1250, 1500, 1800, 1875, 2250, 2500, 3000, 3750, 4007, 4500, 5000, 5625, 7500, 8014, 9000, 11250, 12021, 15000, 16028, 20035, 22500, 24042, 32056, 36063, 40070, 45000, 48084, 60105, 72126, 80140, 96168, 100175, 120210, 144252, 160280, 180315, 200350, 240420, 288504, 300525, 360630, 400700, 480840, 500875, 601050, 721260, 801400, 901575, 1001750, 1202100, 1442520, 1502625, 1803150, 2003500, 2404200, 2504375, 3005250, 3606300, 4007000, 4507875, 5008750, 6010500, 7212600, 7513125, 9015750, 10017500, 12021000, 15026250, 18031500, 20035000, 22539375, 30052500, 36063000, 45078750, 60105000, 90157500, 180315000]

約数ペア:

[(1, 180315000), (2, 90157500), (3, 60105000), (4, 45078750), (5, 36063000), (6, 30052500), (8, 22539375), (9, 20035000), (10, 18031500), (12, 15026250), (15, 12021000), (18, 10017500), (20, 9015750), (24, 7513125), (25, 7212600), (30, 6010500), (36, 5008750), (40, 4507875), (45, 4007000), (50, 3606300), (60, 3005250), (72, 2504375), (75, 2404200), (90, 2003500), (100, 1803150), (120, 1502625), (125, 1442520), (150, 1202100), (180, 1001750), (200, 901575), (225, 801400), (250, 721260), (300, 601050), (360, 500875), (375, 480840), (450, 400700), (500, 360630), (600, 300525), (625, 288504), (750, 240420), (900, 200350), (1000, 180315), (1125, 160280), (1250, 144252), (1500, 120210), (1800, 100175), (1875, 96168), (2250, 80140), (2500, 72126), (3000, 60105), (3750, 48084), (4007, 45000), (4500, 40070), (5000, 36063), (5625, 32056), (7500, 24042), (8014, 22500), (9000, 20035), (11250, 16028), (12021, 15000)]