180126000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{10007}}^1$

素因数の和:10036

約数の個数: 120

約数和(自身を含む): 629182944

約数和(自身を除く): 449056944

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, 9000, 10007, 18000, 20014, 30021, 40028, 50035, 60042, 80056, 90063, 100070, 120084, 150105, 160112, 180126, 200140, 240168, 250175, 300210, 360252, 400280, 450315, 480336, 500350, 600420, 720504, 750525, 800560, 900630, 1000700, 1200840, 1250875, 1441008, 1501050, 1801260, 2001400, 2251575, 2401680, 2501750, 3002100, 3602520, 3752625, 4002800, 4503150, 5003500, 6004200, 7205040, 7505250, 9006300, 10007000, 11257875, 12008400, 15010500, 18012600, 20014000, 22515750, 30021000, 36025200, 45031500, 60042000, 90063000, 180126000]

約数ペア:

[(1, 180126000), (2, 90063000), (3, 60042000), (4, 45031500), (5, 36025200), (6, 30021000), (8, 22515750), (9, 20014000), (10, 18012600), (12, 15010500), (15, 12008400), (16, 11257875), (18, 10007000), (20, 9006300), (24, 7505250), (25, 7205040), (30, 6004200), (36, 5003500), (40, 4503150), (45, 4002800), (48, 3752625), (50, 3602520), (60, 3002100), (72, 2501750), (75, 2401680), (80, 2251575), (90, 2001400), (100, 1801260), (120, 1501050), (125, 1441008), (144, 1250875), (150, 1200840), (180, 1000700), (200, 900630), (225, 800560), (240, 750525), (250, 720504), (300, 600420), (360, 500350), (375, 480336), (400, 450315), (450, 400280), (500, 360252), (600, 300210), (720, 250175), (750, 240168), (900, 200140), (1000, 180126), (1125, 160112), (1200, 150105), (1500, 120084), (1800, 100070), (2000, 90063), (2250, 80056), (3000, 60042), (3600, 50035), (4500, 40028), (6000, 30021), (9000, 20014), (10007, 18000)]