2020613400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{86351}}^1$

素因数の和:86386

約数の個数: 144

約数和(自身を含む): 7307969760

約数和(自身を除く): 5287356360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 11700, 23400, 86351, 172702, 259053, 345404, 431755, 518106, 690808, 777159, 863510, 1036212, 1122563, 1295265, 1554318, 1727020, 2072424, 2158775, 2245126, 2590530, 3108636, 3367689, 3454040, 3885795, 4317550, 4490252, 5181060, 5612815, 6217272, 6476325, 6735378, 7771590, 8635100, 8980504, 10103067, 10362120, 11225630, 12952650, 13470756, 15543180, 16838445, 17270200, 19428975, 20206134, 22451260, 25905300, 26941512, 28064075, 31086360, 33676890, 38857950, 40412268, 44902520, 50515335, 51810600, 56128150, 67353780, 77715900, 80824536, 84192225, 101030670, 112256300, 134707560, 155431800, 168384450, 202061340, 224512600, 252576675, 336768900, 404122680, 505153350, 673537800, 1010306700, 2020613400]

約数ペア:

[(1, 2020613400), (2, 1010306700), (3, 673537800), (4, 505153350), (5, 404122680), (6, 336768900), (8, 252576675), (9, 224512600), (10, 202061340), (12, 168384450), (13, 155431800), (15, 134707560), (18, 112256300), (20, 101030670), (24, 84192225), (25, 80824536), (26, 77715900), (30, 67353780), (36, 56128150), (39, 51810600), (40, 50515335), (45, 44902520), (50, 40412268), (52, 38857950), (60, 33676890), (65, 31086360), (72, 28064075), (75, 26941512), (78, 25905300), (90, 22451260), (100, 20206134), (104, 19428975), (117, 17270200), (120, 16838445), (130, 15543180), (150, 13470756), (156, 12952650), (180, 11225630), (195, 10362120), (200, 10103067), (225, 8980504), (234, 8635100), (260, 7771590), (300, 6735378), (312, 6476325), (325, 6217272), (360, 5612815), (390, 5181060), (450, 4490252), (468, 4317550), (520, 3885795), (585, 3454040), (600, 3367689), (650, 3108636), (780, 2590530), (900, 2245126), (936, 2158775), (975, 2072424), (1170, 1727020), (1300, 1554318), (1560, 1295265), (1800, 1122563), (1950, 1036212), (2340, 863510), (2600, 777159), (2925, 690808), (3900, 518106), (4680, 431755), (5850, 345404), (7800, 259053), (11700, 172702), (23400, 86351)]