252164850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 755761152

約数和(自身を除く): 503596302

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 61, 62, 70, 75, 93, 105, 122, 127, 150, 155, 175, 183, 186, 210, 217, 254, 305, 310, 350, 366, 381, 427, 434, 465, 525, 610, 635, 651, 762, 775, 854, 889, 915, 930, 1050, 1085, 1270, 1281, 1302, 1525, 1550, 1778, 1830, 1891, 1905, 2135, 2170, 2325, 2562, 2667, 3050, 3175, 3255, 3782, 3810, 3937, 4270, 4445, 4575, 4650, 5334, 5425, 5673, 6350, 6405, 6510, 7747, 7874, 8890, 9150, 9455, 9525, 10675, 10850, 11346, 11811, 12810, 13237, 13335, 15494, 16275, 18910, 19050, 19685, 21350, 22225, 23241, 23622, 26474, 26670, 27559, 28365, 32025, 32550, 38735, 39370, 39711, 44450, 46482, 47275, 54229, 55118, 56730, 59055, 64050, 66185, 66675, 77470, 79422, 82677, 94550, 98425, 108458, 116205, 118110, 132370, 133350, 137795, 141825, 162687, 165354, 193675, 196850, 198555, 232410, 240157, 271145, 275590, 283650, 295275, 325374, 330925, 387350, 397110, 413385, 480314, 542290, 581025, 590550, 661850, 688975, 720471, 813435, 826770, 992775, 1162050, 1200785, 1355725, 1377950, 1440942, 1626870, 1681099, 1985550, 2066925, 2401570, 2711450, 3362198, 3602355, 4067175, 4133850, 5043297, 6003925, 7204710, 8134350, 8405495, 10086594, 12007850, 16810990, 18011775, 25216485, 36023550, 42027475, 50432970, 84054950, 126082425, 252164850]

約数ペア:

[(1, 252164850), (2, 126082425), (3, 84054950), (5, 50432970), (6, 42027475), (7, 36023550), (10, 25216485), (14, 18011775), (15, 16810990), (21, 12007850), (25, 10086594), (30, 8405495), (31, 8134350), (35, 7204710), (42, 6003925), (50, 5043297), (61, 4133850), (62, 4067175), (70, 3602355), (75, 3362198), (93, 2711450), (105, 2401570), (122, 2066925), (127, 1985550), (150, 1681099), (155, 1626870), (175, 1440942), (183, 1377950), (186, 1355725), (210, 1200785), (217, 1162050), (254, 992775), (305, 826770), (310, 813435), (350, 720471), (366, 688975), (381, 661850), (427, 590550), (434, 581025), (465, 542290), (525, 480314), (610, 413385), (635, 397110), (651, 387350), (762, 330925), (775, 325374), (854, 295275), (889, 283650), (915, 275590), (930, 271145), (1050, 240157), (1085, 232410), (1270, 198555), (1281, 196850), (1302, 193675), (1525, 165354), (1550, 162687), (1778, 141825), (1830, 137795), (1891, 133350), (1905, 132370), (2135, 118110), (2170, 116205), (2325, 108458), (2562, 98425), (2667, 94550), (3050, 82677), (3175, 79422), (3255, 77470), (3782, 66675), (3810, 66185), (3937, 64050), (4270, 59055), (4445, 56730), (4575, 55118), (4650, 54229), (5334, 47275), (5425, 46482), (5673, 44450), (6350, 39711), (6405, 39370), (6510, 38735), (7747, 32550), (7874, 32025), (8890, 28365), (9150, 27559), (9455, 26670), (9525, 26474), (10675, 23622), (10850, 23241), (11346, 22225), (11811, 21350), (12810, 19685), (13237, 19050), (13335, 18910), (15494, 16275)]