128282400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{5939}}^1$

素因数の和:5968

約数の個数: 144

約数和(自身を含む): 464032800

約数和(自身を除く): 335750400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3600, 4320, 5400, 5939, 7200, 10800, 11878, 17817, 21600, 23756, 29695, 35634, 47512, 53451, 59390, 71268, 89085, 95024, 106902, 118780, 142536, 148475, 160353, 178170, 190048, 213804, 237560, 267255, 285072, 296950, 320706, 356340, 427608, 445425, 475120, 534510, 570144, 593900, 641412, 712680, 801765, 855216, 890850, 950240, 1069020, 1187800, 1282824, 1336275, 1425360, 1603530, 1710432, 1781700, 2138040, 2375600, 2565648, 2672550, 2850720, 3207060, 3563400, 4008825, 4276080, 4751200, 5131296, 5345100, 6414120, 7126800, 8017650, 8552160, 10690200, 12828240, 14253600, 16035300, 21380400, 25656480, 32070600, 42760800, 64141200, 128282400]

約数ペア:

[(1, 128282400), (2, 64141200), (3, 42760800), (4, 32070600), (5, 25656480), (6, 21380400), (8, 16035300), (9, 14253600), (10, 12828240), (12, 10690200), (15, 8552160), (16, 8017650), (18, 7126800), (20, 6414120), (24, 5345100), (25, 5131296), (27, 4751200), (30, 4276080), (32, 4008825), (36, 3563400), (40, 3207060), (45, 2850720), (48, 2672550), (50, 2565648), (54, 2375600), (60, 2138040), (72, 1781700), (75, 1710432), (80, 1603530), (90, 1425360), (96, 1336275), (100, 1282824), (108, 1187800), (120, 1069020), (135, 950240), (144, 890850), (150, 855216), (160, 801765), (180, 712680), (200, 641412), (216, 593900), (225, 570144), (240, 534510), (270, 475120), (288, 445425), (300, 427608), (360, 356340), (400, 320706), (432, 296950), (450, 285072), (480, 267255), (540, 237560), (600, 213804), (675, 190048), (720, 178170), (800, 160353), (864, 148475), (900, 142536), (1080, 118780), (1200, 106902), (1350, 95024), (1440, 89085), (1800, 71268), (2160, 59390), (2400, 53451), (2700, 47512), (3600, 35634), (4320, 29695), (5400, 23756), (5939, 21600), (7200, 17817), (10800, 11878)]