70955500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 205470720

約数和(自身を除く): 134515220

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 25, 28, 35, 38, 44, 50, 55, 70, 76, 77, 95, 97, 100, 110, 125, 133, 140, 154, 175, 190, 194, 209, 220, 250, 266, 275, 308, 350, 380, 385, 388, 418, 475, 485, 500, 532, 550, 665, 679, 700, 770, 836, 875, 950, 970, 1045, 1067, 1100, 1330, 1358, 1375, 1463, 1540, 1750, 1843, 1900, 1925, 1940, 2090, 2134, 2375, 2425, 2660, 2716, 2750, 2926, 3325, 3395, 3500, 3686, 3850, 4180, 4268, 4750, 4850, 5225, 5335, 5500, 5852, 6650, 6790, 7315, 7372, 7469, 7700, 9215, 9500, 9625, 9700, 10450, 10670, 12125, 12901, 13300, 13580, 14630, 14938, 16625, 16975, 18430, 19250, 20273, 20900, 21340, 24250, 25802, 26125, 26675, 29260, 29876, 33250, 33950, 36575, 36860, 37345, 38500, 40546, 46075, 48500, 51604, 52250, 53350, 64505, 66500, 67900, 73150, 74690, 81092, 84875, 92150, 101365, 104500, 106700, 129010, 133375, 141911, 146300, 149380, 169750, 182875, 184300, 186725, 202730, 230375, 258020, 266750, 283822, 322525, 339500, 365750, 373450, 405460, 460750, 506825, 533500, 567644, 645050, 709555, 731500, 746900, 921500, 933625, 1013650, 1290100, 1419110, 1612625, 1867250, 2027300, 2534125, 2838220, 3225250, 3547775, 3734500, 5068250, 6450500, 7095550, 10136500, 14191100, 17738875, 35477750, 70955500]

約数ペア:

[(1, 70955500), (2, 35477750), (4, 17738875), (5, 14191100), (7, 10136500), (10, 7095550), (11, 6450500), (14, 5068250), (19, 3734500), (20, 3547775), (22, 3225250), (25, 2838220), (28, 2534125), (35, 2027300), (38, 1867250), (44, 1612625), (50, 1419110), (55, 1290100), (70, 1013650), (76, 933625), (77, 921500), (95, 746900), (97, 731500), (100, 709555), (110, 645050), (125, 567644), (133, 533500), (140, 506825), (154, 460750), (175, 405460), (190, 373450), (194, 365750), (209, 339500), (220, 322525), (250, 283822), (266, 266750), (275, 258020), (308, 230375), (350, 202730), (380, 186725), (385, 184300), (388, 182875), (418, 169750), (475, 149380), (485, 146300), (500, 141911), (532, 133375), (550, 129010), (665, 106700), (679, 104500), (700, 101365), (770, 92150), (836, 84875), (875, 81092), (950, 74690), (970, 73150), (1045, 67900), (1067, 66500), (1100, 64505), (1330, 53350), (1358, 52250), (1375, 51604), (1463, 48500), (1540, 46075), (1750, 40546), (1843, 38500), (1900, 37345), (1925, 36860), (1940, 36575), (2090, 33950), (2134, 33250), (2375, 29876), (2425, 29260), (2660, 26675), (2716, 26125), (2750, 25802), (2926, 24250), (3325, 21340), (3395, 20900), (3500, 20273), (3686, 19250), (3850, 18430), (4180, 16975), (4268, 16625), (4750, 14938), (4850, 14630), (5225, 13580), (5335, 13300), (5500, 12901), (5852, 12125), (6650, 10670), (6790, 10450), (7315, 9700), (7372, 9625), (7469, 9500), (7700, 9215)]