69948900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{3701}}^1$

素因数の和:3731

約数の個数: 144

約数和(自身を含む): 257066880

約数和(自身を除く): 187117980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3701, 3780, 4725, 6300, 7402, 9450, 11103, 14804, 18505, 18900, 22206, 25907, 33309, 37010, 44412, 51814, 55515, 66618, 74020, 77721, 92525, 99927, 103628, 111030, 129535, 133236, 155442, 166545, 185050, 199854, 222060, 233163, 259070, 277575, 310884, 333090, 370100, 388605, 399708, 466326, 499635, 518140, 555150, 647675, 666180, 699489, 777210, 832725, 932652, 999270, 1110300, 1165815, 1295350, 1398978, 1554420, 1665450, 1943025, 1998540, 2331630, 2498175, 2590700, 2797956, 3330900, 3497445, 3886050, 4663260, 4996350, 5829075, 6994890, 7772100, 9992700, 11658150, 13989780, 17487225, 23316300, 34974450, 69948900]

約数ペア:

[(1, 69948900), (2, 34974450), (3, 23316300), (4, 17487225), (5, 13989780), (6, 11658150), (7, 9992700), (9, 7772100), (10, 6994890), (12, 5829075), (14, 4996350), (15, 4663260), (18, 3886050), (20, 3497445), (21, 3330900), (25, 2797956), (27, 2590700), (28, 2498175), (30, 2331630), (35, 1998540), (36, 1943025), (42, 1665450), (45, 1554420), (50, 1398978), (54, 1295350), (60, 1165815), (63, 1110300), (70, 999270), (75, 932652), (84, 832725), (90, 777210), (100, 699489), (105, 666180), (108, 647675), (126, 555150), (135, 518140), (140, 499635), (150, 466326), (175, 399708), (180, 388605), (189, 370100), (210, 333090), (225, 310884), (252, 277575), (270, 259070), (300, 233163), (315, 222060), (350, 199854), (378, 185050), (420, 166545), (450, 155442), (525, 133236), (540, 129535), (630, 111030), (675, 103628), (700, 99927), (756, 92525), (900, 77721), (945, 74020), (1050, 66618), (1260, 55515), (1350, 51814), (1575, 44412), (1890, 37010), (2100, 33309), (2700, 25907), (3150, 22206), (3701, 18900), (3780, 18505), (4725, 14804), (6300, 11103), (7402, 9450)]