209322300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 666957312

約数和(自身を除く): 457635012

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 137, 150, 165, 220, 274, 275, 300, 330, 411, 463, 548, 550, 660, 685, 822, 825, 926, 1100, 1370, 1389, 1507, 1644, 1650, 1852, 2055, 2315, 2740, 2778, 3014, 3300, 3425, 4110, 4521, 4630, 5093, 5556, 6028, 6850, 6945, 7535, 8220, 9042, 9260, 10186, 10275, 11575, 13700, 13890, 15070, 15279, 18084, 20372, 20550, 22605, 23150, 25465, 27780, 30140, 30558, 34725, 37675, 41100, 45210, 46300, 50930, 61116, 63431, 69450, 75350, 76395, 90420, 101860, 113025, 126862, 127325, 138900, 150700, 152790, 190293, 226050, 253724, 254650, 305580, 317155, 380586, 381975, 452100, 509300, 634310, 697741, 761172, 763950, 951465, 1268620, 1395482, 1527900, 1585775, 1902930, 2093223, 2790964, 3171550, 3488705, 3805860, 4186446, 4757325, 6343100, 6977410, 8372892, 9514650, 10466115, 13954820, 17443525, 19029300, 20932230, 34887050, 41864460, 52330575, 69774100, 104661150, 209322300]

約数ペア:

[(1, 209322300), (2, 104661150), (3, 69774100), (4, 52330575), (5, 41864460), (6, 34887050), (10, 20932230), (11, 19029300), (12, 17443525), (15, 13954820), (20, 10466115), (22, 9514650), (25, 8372892), (30, 6977410), (33, 6343100), (44, 4757325), (50, 4186446), (55, 3805860), (60, 3488705), (66, 3171550), (75, 2790964), (100, 2093223), (110, 1902930), (132, 1585775), (137, 1527900), (150, 1395482), (165, 1268620), (220, 951465), (274, 763950), (275, 761172), (300, 697741), (330, 634310), (411, 509300), (463, 452100), (548, 381975), (550, 380586), (660, 317155), (685, 305580), (822, 254650), (825, 253724), (926, 226050), (1100, 190293), (1370, 152790), (1389, 150700), (1507, 138900), (1644, 127325), (1650, 126862), (1852, 113025), (2055, 101860), (2315, 90420), (2740, 76395), (2778, 75350), (3014, 69450), (3300, 63431), (3425, 61116), (4110, 50930), (4521, 46300), (4630, 45210), (5093, 41100), (5556, 37675), (6028, 34725), (6850, 30558), (6945, 30140), (7535, 27780), (8220, 25465), (9042, 23150), (9260, 22605), (10186, 20550), (10275, 20372), (11575, 18084), (13700, 15279), (13890, 15070)]