75394900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 199487232

約数和(自身を除く): 124092332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 41, 50, 70, 71, 74, 82, 100, 140, 142, 148, 164, 175, 185, 205, 259, 284, 287, 350, 355, 370, 410, 497, 518, 574, 700, 710, 740, 820, 925, 994, 1025, 1036, 1148, 1295, 1420, 1435, 1517, 1775, 1850, 1988, 2050, 2485, 2590, 2627, 2870, 2911, 3034, 3550, 3700, 4100, 4970, 5180, 5254, 5740, 5822, 6068, 6475, 7100, 7175, 7585, 9940, 10508, 10619, 11644, 12425, 12950, 13135, 14350, 14555, 15170, 18389, 20377, 21238, 24850, 25900, 26270, 28700, 29110, 30340, 36778, 37925, 40754, 42476, 49700, 52540, 53095, 58220, 65675, 72775, 73556, 75850, 81508, 91945, 101885, 106190, 107707, 131350, 145550, 151700, 183890, 203770, 212380, 215414, 262700, 265475, 291100, 367780, 407540, 430828, 459725, 509425, 530950, 538535, 753949, 919450, 1018850, 1061900, 1077070, 1507898, 1838900, 2037700, 2154140, 2692675, 3015796, 3769745, 5385350, 7539490, 10770700, 15078980, 18848725, 37697450, 75394900]

約数ペア:

[(1, 75394900), (2, 37697450), (4, 18848725), (5, 15078980), (7, 10770700), (10, 7539490), (14, 5385350), (20, 3769745), (25, 3015796), (28, 2692675), (35, 2154140), (37, 2037700), (41, 1838900), (50, 1507898), (70, 1077070), (71, 1061900), (74, 1018850), (82, 919450), (100, 753949), (140, 538535), (142, 530950), (148, 509425), (164, 459725), (175, 430828), (185, 407540), (205, 367780), (259, 291100), (284, 265475), (287, 262700), (350, 215414), (355, 212380), (370, 203770), (410, 183890), (497, 151700), (518, 145550), (574, 131350), (700, 107707), (710, 106190), (740, 101885), (820, 91945), (925, 81508), (994, 75850), (1025, 73556), (1036, 72775), (1148, 65675), (1295, 58220), (1420, 53095), (1435, 52540), (1517, 49700), (1775, 42476), (1850, 40754), (1988, 37925), (2050, 36778), (2485, 30340), (2590, 29110), (2627, 28700), (2870, 26270), (2911, 25900), (3034, 24850), (3550, 21238), (3700, 20377), (4100, 18389), (4970, 15170), (5180, 14555), (5254, 14350), (5740, 13135), (5822, 12950), (6068, 12425), (6475, 11644), (7100, 10619), (7175, 10508), (7585, 9940)]