138654000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{7703}}^1$

素因数の和:7732

約数の個数: 120

約数和(自身を含む): 484335072

約数和(自身を除く): 345681072

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, 7703, 9000, 15406, 18000, 23109, 30812, 38515, 46218, 61624, 69327, 77030, 92436, 115545, 123248, 138654, 154060, 184872, 192575, 231090, 277308, 308120, 346635, 369744, 385150, 462180, 554616, 577725, 616240, 693270, 770300, 924360, 962875, 1109232, 1155450, 1386540, 1540600, 1733175, 1848720, 1925750, 2310900, 2773080, 2888625, 3081200, 3466350, 3851500, 4621800, 5546160, 5777250, 6932700, 7703000, 8665875, 9243600, 11554500, 13865400, 15406000, 17331750, 23109000, 27730800, 34663500, 46218000, 69327000, 138654000]

約数ペア:

[(1, 138654000), (2, 69327000), (3, 46218000), (4, 34663500), (5, 27730800), (6, 23109000), (8, 17331750), (9, 15406000), (10, 13865400), (12, 11554500), (15, 9243600), (16, 8665875), (18, 7703000), (20, 6932700), (24, 5777250), (25, 5546160), (30, 4621800), (36, 3851500), (40, 3466350), (45, 3081200), (48, 2888625), (50, 2773080), (60, 2310900), (72, 1925750), (75, 1848720), (80, 1733175), (90, 1540600), (100, 1386540), (120, 1155450), (125, 1109232), (144, 962875), (150, 924360), (180, 770300), (200, 693270), (225, 616240), (240, 577725), (250, 554616), (300, 462180), (360, 385150), (375, 369744), (400, 346635), (450, 308120), (500, 277308), (600, 231090), (720, 192575), (750, 184872), (900, 154060), (1000, 138654), (1125, 123248), (1200, 115545), (1500, 92436), (1800, 77030), (2000, 69327), (2250, 61624), (3000, 46218), (3600, 38515), (4500, 30812), (6000, 23109), (7703, 18000), (9000, 15406)]