138290400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{19207}}^1$

素因数の和:19233

約数の個数: 108

約数和(自身を含む): 487671912

約数和(自身を除く): 349381512

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, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 19207, 38414, 57621, 76828, 96035, 115242, 153656, 172863, 192070, 230484, 288105, 307312, 345726, 384140, 460968, 480175, 576210, 614624, 691452, 768280, 864315, 921936, 960350, 1152420, 1382904, 1440525, 1536560, 1728630, 1843872, 1920700, 2304840, 2765808, 2881050, 3073120, 3457260, 3841400, 4321575, 4609680, 5531616, 5762100, 6914520, 7682800, 8643150, 9219360, 11524200, 13829040, 15365600, 17286300, 23048400, 27658080, 34572600, 46096800, 69145200, 138290400]

約数ペア:

[(1, 138290400), (2, 69145200), (3, 46096800), (4, 34572600), (5, 27658080), (6, 23048400), (8, 17286300), (9, 15365600), (10, 13829040), (12, 11524200), (15, 9219360), (16, 8643150), (18, 7682800), (20, 6914520), (24, 5762100), (25, 5531616), (30, 4609680), (32, 4321575), (36, 3841400), (40, 3457260), (45, 3073120), (48, 2881050), (50, 2765808), (60, 2304840), (72, 1920700), (75, 1843872), (80, 1728630), (90, 1536560), (96, 1440525), (100, 1382904), (120, 1152420), (144, 960350), (150, 921936), (160, 864315), (180, 768280), (200, 691452), (225, 614624), (240, 576210), (288, 480175), (300, 460968), (360, 384140), (400, 345726), (450, 307312), (480, 288105), (600, 230484), (720, 192070), (800, 172863), (900, 153656), (1200, 115242), (1440, 96035), (1800, 76828), (2400, 57621), (3600, 38414), (7200, 19207)]