201237075

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 449971200

約数和(自身を除く): 248734125

約数列:

[1, 3, 5, 9, 13, 15, 17, 19, 25, 27, 39, 45, 51, 57, 65, 71, 75, 85, 95, 117, 135, 153, 171, 195, 213, 221, 225, 247, 255, 285, 323, 325, 351, 355, 425, 459, 475, 513, 585, 639, 663, 675, 741, 765, 855, 923, 969, 975, 1065, 1105, 1207, 1235, 1275, 1349, 1425, 1615, 1755, 1775, 1917, 1989, 2223, 2295, 2565, 2769, 2907, 2925, 3195, 3315, 3621, 3705, 3825, 4047, 4199, 4275, 4615, 4845, 5325, 5525, 5967, 6035, 6175, 6669, 6745, 8075, 8307, 8721, 8775, 9585, 9945, 10863, 11115, 11475, 12141, 12597, 12825, 13845, 14535, 15691, 15975, 16575, 17537, 18105, 18525, 20235, 20995, 22933, 23075, 24225, 24921, 29835, 30175, 32589, 33345, 33725, 36423, 37791, 41535, 43605, 47073, 47925, 49725, 52611, 54315, 55575, 60705, 62985, 68799, 69225, 72675, 78455, 87685, 90525, 101175, 104975, 113373, 114665, 124605, 141219, 149175, 157833, 162945, 166725, 182115, 188955, 206397, 207675, 218025, 235365, 263055, 271575, 298129, 303525, 314925, 343995, 392275, 423657, 438425, 473499, 566865, 573325, 619191, 623025, 706095, 789165, 814725, 894387, 910575, 944775, 1031985, 1176825, 1315275, 1490645, 1719975, 2118285, 2367495, 2683161, 2834325, 3095955, 3530475, 3945825, 4471935, 5159925, 7453225, 8049483, 10591425, 11837475, 13415805, 15479775, 22359675, 40247415, 67079025, 201237075]

約数ペア:

[(1, 201237075), (3, 67079025), (5, 40247415), (9, 22359675), (13, 15479775), (15, 13415805), (17, 11837475), (19, 10591425), (25, 8049483), (27, 7453225), (39, 5159925), (45, 4471935), (51, 3945825), (57, 3530475), (65, 3095955), (71, 2834325), (75, 2683161), (85, 2367495), (95, 2118285), (117, 1719975), (135, 1490645), (153, 1315275), (171, 1176825), (195, 1031985), (213, 944775), (221, 910575), (225, 894387), (247, 814725), (255, 789165), (285, 706095), (323, 623025), (325, 619191), (351, 573325), (355, 566865), (425, 473499), (459, 438425), (475, 423657), (513, 392275), (585, 343995), (639, 314925), (663, 303525), (675, 298129), (741, 271575), (765, 263055), (855, 235365), (923, 218025), (969, 207675), (975, 206397), (1065, 188955), (1105, 182115), (1207, 166725), (1235, 162945), (1275, 157833), (1349, 149175), (1425, 141219), (1615, 124605), (1755, 114665), (1775, 113373), (1917, 104975), (1989, 101175), (2223, 90525), (2295, 87685), (2565, 78455), (2769, 72675), (2907, 69225), (2925, 68799), (3195, 62985), (3315, 60705), (3621, 55575), (3705, 54315), (3825, 52611), (4047, 49725), (4199, 47925), (4275, 47073), (4615, 43605), (4845, 41535), (5325, 37791), (5525, 36423), (5967, 33725), (6035, 33345), (6175, 32589), (6669, 30175), (6745, 29835), (8075, 24921), (8307, 24225), (8721, 23075), (8775, 22933), (9585, 20995), (9945, 20235), (10863, 18525), (11115, 18105), (11475, 17537), (12141, 16575), (12597, 15975), (12825, 15691), (13845, 14535)]