138664800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{19259}}^1$

素因数の和:19285

約数の個数: 108

約数和(自身を含む): 488992140

約数和(自身を除く): 350327340

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, 19259, 38518, 57777, 77036, 96295, 115554, 154072, 173331, 192590, 231108, 288885, 308144, 346662, 385180, 462216, 481475, 577770, 616288, 693324, 770360, 866655, 924432, 962950, 1155540, 1386648, 1444425, 1540720, 1733310, 1848864, 1925900, 2311080, 2773296, 2888850, 3081440, 3466620, 3851800, 4333275, 4622160, 5546592, 5777700, 6933240, 7703600, 8666550, 9244320, 11555400, 13866480, 15407200, 17333100, 23110800, 27732960, 34666200, 46221600, 69332400, 138664800]

約数ペア:

[(1, 138664800), (2, 69332400), (3, 46221600), (4, 34666200), (5, 27732960), (6, 23110800), (8, 17333100), (9, 15407200), (10, 13866480), (12, 11555400), (15, 9244320), (16, 8666550), (18, 7703600), (20, 6933240), (24, 5777700), (25, 5546592), (30, 4622160), (32, 4333275), (36, 3851800), (40, 3466620), (45, 3081440), (48, 2888850), (50, 2773296), (60, 2311080), (72, 1925900), (75, 1848864), (80, 1733310), (90, 1540720), (96, 1444425), (100, 1386648), (120, 1155540), (144, 962950), (150, 924432), (160, 866655), (180, 770360), (200, 693324), (225, 616288), (240, 577770), (288, 481475), (300, 462216), (360, 385180), (400, 346662), (450, 308144), (480, 288885), (600, 231108), (720, 192590), (800, 173331), (900, 154072), (1200, 115554), (1440, 96295), (1800, 77036), (2400, 57777), (3600, 38518), (7200, 19259)]