75645149720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{24971}}^1$

素因数の和:25369

約数の個数: 128

約数和(自身を含む): 201374208000

約数和(自身を除く): 125729058280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 349, 434, 620, 698, 868, 1085, 1240, 1396, 1736, 1745, 2170, 2443, 2792, 3490, 4340, 4886, 6980, 8680, 9772, 10819, 12215, 13960, 19544, 21638, 24430, 24971, 43276, 48860, 49942, 54095, 75733, 86552, 97720, 99884, 108190, 124855, 151466, 174797, 199768, 216380, 249710, 302932, 349594, 378665, 432760, 499420, 605864, 699188, 757330, 774101, 873985, 998840, 1398376, 1514660, 1548202, 1747970, 3029320, 3096404, 3495940, 3870505, 5418707, 6192808, 6991880, 7741010, 8714879, 10837414, 15482020, 17429758, 21674828, 27093535, 30964040, 34859516, 43349656, 43574395, 54187070, 61004153, 69719032, 87148790, 108374140, 122008306, 174297580, 216748280, 244016612, 270161249, 305020765, 348595160, 488033224, 540322498, 610041530, 1080644996, 1220083060, 1350806245, 1891128743, 2161289992, 2440166120, 2701612490, 3782257486, 5403224980, 7564514972, 9455643715, 10806449960, 15129029944, 18911287430, 37822574860, 75645149720]

約数ペア:

[(1, 75645149720), (2, 37822574860), (4, 18911287430), (5, 15129029944), (7, 10806449960), (8, 9455643715), (10, 7564514972), (14, 5403224980), (20, 3782257486), (28, 2701612490), (31, 2440166120), (35, 2161289992), (40, 1891128743), (56, 1350806245), (62, 1220083060), (70, 1080644996), (124, 610041530), (140, 540322498), (155, 488033224), (217, 348595160), (248, 305020765), (280, 270161249), (310, 244016612), (349, 216748280), (434, 174297580), (620, 122008306), (698, 108374140), (868, 87148790), (1085, 69719032), (1240, 61004153), (1396, 54187070), (1736, 43574395), (1745, 43349656), (2170, 34859516), (2443, 30964040), (2792, 27093535), (3490, 21674828), (4340, 17429758), (4886, 15482020), (6980, 10837414), (8680, 8714879), (9772, 7741010), (10819, 6991880), (12215, 6192808), (13960, 5418707), (19544, 3870505), (21638, 3495940), (24430, 3096404), (24971, 3029320), (43276, 1747970), (48860, 1548202), (49942, 1514660), (54095, 1398376), (75733, 998840), (86552, 873985), (97720, 774101), (99884, 757330), (108190, 699188), (124855, 605864), (151466, 499420), (174797, 432760), (199768, 378665), (216380, 349594), (249710, 302932)]