239413300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 639959040

約数和(自身を除く): 400545740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 47, 50, 70, 76, 94, 95, 100, 133, 140, 175, 188, 190, 235, 266, 329, 350, 380, 383, 470, 475, 532, 658, 665, 700, 766, 893, 940, 950, 1175, 1316, 1330, 1532, 1645, 1786, 1900, 1915, 2350, 2660, 2681, 3290, 3325, 3572, 3830, 4465, 4700, 5362, 6251, 6580, 6650, 7277, 7660, 8225, 8930, 9575, 10724, 12502, 13300, 13405, 14554, 16450, 17860, 18001, 19150, 22325, 25004, 26810, 29108, 31255, 32900, 36002, 36385, 38300, 44650, 50939, 53620, 62510, 67025, 72004, 72770, 89300, 90005, 101878, 125020, 126007, 134050, 145540, 156275, 180010, 181925, 203756, 252014, 254695, 268100, 312550, 342019, 360020, 363850, 450025, 504028, 509390, 625100, 630035, 684038, 727700, 900050, 1018780, 1260070, 1273475, 1368076, 1710095, 1800100, 2394133, 2520140, 2546950, 3150175, 3420190, 4788266, 5093900, 6300350, 6840380, 8550475, 9576532, 11970665, 12600700, 17100950, 23941330, 34201900, 47882660, 59853325, 119706650, 239413300]

約数ペア:

[(1, 239413300), (2, 119706650), (4, 59853325), (5, 47882660), (7, 34201900), (10, 23941330), (14, 17100950), (19, 12600700), (20, 11970665), (25, 9576532), (28, 8550475), (35, 6840380), (38, 6300350), (47, 5093900), (50, 4788266), (70, 3420190), (76, 3150175), (94, 2546950), (95, 2520140), (100, 2394133), (133, 1800100), (140, 1710095), (175, 1368076), (188, 1273475), (190, 1260070), (235, 1018780), (266, 900050), (329, 727700), (350, 684038), (380, 630035), (383, 625100), (470, 509390), (475, 504028), (532, 450025), (658, 363850), (665, 360020), (700, 342019), (766, 312550), (893, 268100), (940, 254695), (950, 252014), (1175, 203756), (1316, 181925), (1330, 180010), (1532, 156275), (1645, 145540), (1786, 134050), (1900, 126007), (1915, 125020), (2350, 101878), (2660, 90005), (2681, 89300), (3290, 72770), (3325, 72004), (3572, 67025), (3830, 62510), (4465, 53620), (4700, 50939), (5362, 44650), (6251, 38300), (6580, 36385), (6650, 36002), (7277, 32900), (7660, 31255), (8225, 29108), (8930, 26810), (9575, 25004), (10724, 22325), (12502, 19150), (13300, 18001), (13405, 17860), (14554, 16450)]