270472500

素因数分解:

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

素因数の和:4040

約数の個数: 120

約数和(自身を含む): 876469440

約数和(自身を除く): 605996940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 625, 675, 750, 900, 1125, 1250, 1350, 1500, 1875, 2250, 2500, 2700, 3375, 3750, 4007, 4500, 5625, 6750, 7500, 8014, 11250, 12021, 13500, 16028, 16875, 20035, 22500, 24042, 33750, 36063, 40070, 48084, 60105, 67500, 72126, 80140, 100175, 108189, 120210, 144252, 180315, 200350, 216378, 240420, 300525, 360630, 400700, 432756, 500875, 540945, 601050, 721260, 901575, 1001750, 1081890, 1202100, 1502625, 1803150, 2003500, 2163780, 2504375, 2704725, 3005250, 3606300, 4507875, 5008750, 5409450, 6010500, 7513125, 9015750, 10017500, 10818900, 13523625, 15026250, 18031500, 22539375, 27047250, 30052500, 45078750, 54094500, 67618125, 90157500, 135236250, 270472500]

約数ペア:

[(1, 270472500), (2, 135236250), (3, 90157500), (4, 67618125), (5, 54094500), (6, 45078750), (9, 30052500), (10, 27047250), (12, 22539375), (15, 18031500), (18, 15026250), (20, 13523625), (25, 10818900), (27, 10017500), (30, 9015750), (36, 7513125), (45, 6010500), (50, 5409450), (54, 5008750), (60, 4507875), (75, 3606300), (90, 3005250), (100, 2704725), (108, 2504375), (125, 2163780), (135, 2003500), (150, 1803150), (180, 1502625), (225, 1202100), (250, 1081890), (270, 1001750), (300, 901575), (375, 721260), (450, 601050), (500, 540945), (540, 500875), (625, 432756), (675, 400700), (750, 360630), (900, 300525), (1125, 240420), (1250, 216378), (1350, 200350), (1500, 180315), (1875, 144252), (2250, 120210), (2500, 108189), (2700, 100175), (3375, 80140), (3750, 72126), (4007, 67500), (4500, 60105), (5625, 48084), (6750, 40070), (7500, 36063), (8014, 33750), (11250, 24042), (12021, 22500), (13500, 20035), (16028, 16875)]