52128900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:515

約数の個数: 144

約数和(自身を含む): 171864000

約数和(自身を除く): 119735100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 43, 45, 50, 54, 60, 75, 86, 90, 100, 108, 129, 135, 150, 172, 180, 215, 225, 258, 270, 300, 387, 430, 449, 450, 516, 540, 645, 675, 774, 860, 898, 900, 1075, 1161, 1290, 1347, 1350, 1548, 1796, 1935, 2150, 2245, 2322, 2580, 2694, 2700, 3225, 3870, 4041, 4300, 4490, 4644, 5388, 5805, 6450, 6735, 7740, 8082, 8980, 9675, 11225, 11610, 12123, 12900, 13470, 16164, 19307, 19350, 20205, 22450, 23220, 24246, 26940, 29025, 33675, 38614, 38700, 40410, 44900, 48492, 57921, 58050, 60615, 67350, 77228, 80820, 96535, 101025, 115842, 116100, 121230, 134700, 173763, 193070, 202050, 231684, 242460, 289605, 303075, 347526, 386140, 404100, 482675, 521289, 579210, 606150, 695052, 868815, 965350, 1042578, 1158420, 1212300, 1448025, 1737630, 1930700, 2085156, 2606445, 2896050, 3475260, 4344075, 5212890, 5792100, 8688150, 10425780, 13032225, 17376300, 26064450, 52128900]

約数ペア:

[(1, 52128900), (2, 26064450), (3, 17376300), (4, 13032225), (5, 10425780), (6, 8688150), (9, 5792100), (10, 5212890), (12, 4344075), (15, 3475260), (18, 2896050), (20, 2606445), (25, 2085156), (27, 1930700), (30, 1737630), (36, 1448025), (43, 1212300), (45, 1158420), (50, 1042578), (54, 965350), (60, 868815), (75, 695052), (86, 606150), (90, 579210), (100, 521289), (108, 482675), (129, 404100), (135, 386140), (150, 347526), (172, 303075), (180, 289605), (215, 242460), (225, 231684), (258, 202050), (270, 193070), (300, 173763), (387, 134700), (430, 121230), (449, 116100), (450, 115842), (516, 101025), (540, 96535), (645, 80820), (675, 77228), (774, 67350), (860, 60615), (898, 58050), (900, 57921), (1075, 48492), (1161, 44900), (1290, 40410), (1347, 38700), (1350, 38614), (1548, 33675), (1796, 29025), (1935, 26940), (2150, 24246), (2245, 23220), (2322, 22450), (2580, 20205), (2694, 19350), (2700, 19307), (3225, 16164), (3870, 13470), (4041, 12900), (4300, 12123), (4490, 11610), (4644, 11225), (5388, 9675), (5805, 8980), (6450, 8082), (6735, 7740)]