70396900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 188876800

約数和(自身を除く): 118479900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 67, 70, 76, 79, 95, 100, 133, 134, 140, 158, 175, 190, 266, 268, 316, 335, 350, 380, 395, 469, 475, 532, 553, 665, 670, 700, 790, 938, 950, 1106, 1273, 1330, 1340, 1501, 1580, 1675, 1876, 1900, 1975, 2212, 2345, 2546, 2660, 2765, 3002, 3325, 3350, 3950, 4690, 5092, 5293, 5530, 6004, 6365, 6650, 6700, 7505, 7900, 8911, 9380, 10507, 10586, 11060, 11725, 12730, 13300, 13825, 15010, 17822, 21014, 21172, 23450, 25460, 26465, 27650, 30020, 31825, 35644, 37051, 37525, 42028, 44555, 46900, 52535, 52930, 55300, 63650, 74102, 75050, 89110, 100567, 105070, 105860, 127300, 132325, 148204, 150100, 178220, 185255, 201134, 210140, 222775, 262675, 264650, 370510, 402268, 445550, 502835, 525350, 529300, 703969, 741020, 891100, 926275, 1005670, 1050700, 1407938, 1852550, 2011340, 2514175, 2815876, 3519845, 3705100, 5028350, 7039690, 10056700, 14079380, 17599225, 35198450, 70396900]

約数ペア:

[(1, 70396900), (2, 35198450), (4, 17599225), (5, 14079380), (7, 10056700), (10, 7039690), (14, 5028350), (19, 3705100), (20, 3519845), (25, 2815876), (28, 2514175), (35, 2011340), (38, 1852550), (50, 1407938), (67, 1050700), (70, 1005670), (76, 926275), (79, 891100), (95, 741020), (100, 703969), (133, 529300), (134, 525350), (140, 502835), (158, 445550), (175, 402268), (190, 370510), (266, 264650), (268, 262675), (316, 222775), (335, 210140), (350, 201134), (380, 185255), (395, 178220), (469, 150100), (475, 148204), (532, 132325), (553, 127300), (665, 105860), (670, 105070), (700, 100567), (790, 89110), (938, 75050), (950, 74102), (1106, 63650), (1273, 55300), (1330, 52930), (1340, 52535), (1501, 46900), (1580, 44555), (1675, 42028), (1876, 37525), (1900, 37051), (1975, 35644), (2212, 31825), (2345, 30020), (2546, 27650), (2660, 26465), (2765, 25460), (3002, 23450), (3325, 21172), (3350, 21014), (3950, 17822), (4690, 15010), (5092, 13825), (5293, 13300), (5530, 12730), (6004, 11725), (6365, 11060), (6650, 10586), (6700, 10507), (7505, 9380), (7900, 8911)]