85465600

素因数分解:

$2^9\times 5^2\times {\mathrm{11}}^1\times {\mathrm{607}}^1$

素因数の和:646

約数の個数: 120

約数和(自身を含む): 231378048

約数和(自身を除く): 145912448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 256, 275, 320, 352, 400, 440, 512, 550, 607, 640, 704, 800, 880, 1100, 1214, 1280, 1408, 1600, 1760, 2200, 2428, 2560, 2816, 3035, 3200, 3520, 4400, 4856, 5632, 6070, 6400, 6677, 7040, 8800, 9712, 12140, 12800, 13354, 14080, 15175, 17600, 19424, 24280, 26708, 28160, 30350, 33385, 35200, 38848, 48560, 53416, 60700, 66770, 70400, 77696, 97120, 106832, 121400, 133540, 140800, 155392, 166925, 194240, 213664, 242800, 267080, 310784, 333850, 388480, 427328, 485600, 534160, 667700, 776960, 854656, 971200, 1068320, 1335400, 1553920, 1709312, 1942400, 2136640, 2670800, 3418624, 3884800, 4273280, 5341600, 7769600, 8546560, 10683200, 17093120, 21366400, 42732800, 85465600]

約数ペア:

[(1, 85465600), (2, 42732800), (4, 21366400), (5, 17093120), (8, 10683200), (10, 8546560), (11, 7769600), (16, 5341600), (20, 4273280), (22, 3884800), (25, 3418624), (32, 2670800), (40, 2136640), (44, 1942400), (50, 1709312), (55, 1553920), (64, 1335400), (80, 1068320), (88, 971200), (100, 854656), (110, 776960), (128, 667700), (160, 534160), (176, 485600), (200, 427328), (220, 388480), (256, 333850), (275, 310784), (320, 267080), (352, 242800), (400, 213664), (440, 194240), (512, 166925), (550, 155392), (607, 140800), (640, 133540), (704, 121400), (800, 106832), (880, 97120), (1100, 77696), (1214, 70400), (1280, 66770), (1408, 60700), (1600, 53416), (1760, 48560), (2200, 38848), (2428, 35200), (2560, 33385), (2816, 30350), (3035, 28160), (3200, 26708), (3520, 24280), (4400, 19424), (4856, 17600), (5632, 15175), (6070, 14080), (6400, 13354), (6677, 12800), (7040, 12140), (8800, 9712)]