138117150

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:600

約数の個数: 120

約数和(自身を含む): 390254040

約数和(自身を除く): 252136890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 67, 75, 81, 90, 134, 135, 150, 162, 201, 225, 270, 335, 402, 405, 450, 509, 603, 670, 675, 810, 1005, 1018, 1206, 1350, 1527, 1675, 1809, 2010, 2025, 2545, 3015, 3054, 3350, 3618, 4050, 4581, 5025, 5090, 5427, 6030, 7635, 9045, 9162, 10050, 10854, 12725, 13743, 15075, 15270, 18090, 22905, 25450, 27135, 27486, 30150, 34103, 38175, 41229, 45225, 45810, 54270, 68206, 68715, 76350, 82458, 90450, 102309, 114525, 135675, 137430, 170515, 204618, 206145, 229050, 271350, 306927, 341030, 343575, 412290, 511545, 613854, 687150, 852575, 920781, 1023090, 1030725, 1534635, 1705150, 1841562, 2061450, 2557725, 2762343, 3069270, 4603905, 5115450, 5524686, 7673175, 9207810, 13811715, 15346350, 23019525, 27623430, 46039050, 69058575, 138117150]

約数ペア:

[(1, 138117150), (2, 69058575), (3, 46039050), (5, 27623430), (6, 23019525), (9, 15346350), (10, 13811715), (15, 9207810), (18, 7673175), (25, 5524686), (27, 5115450), (30, 4603905), (45, 3069270), (50, 2762343), (54, 2557725), (67, 2061450), (75, 1841562), (81, 1705150), (90, 1534635), (134, 1030725), (135, 1023090), (150, 920781), (162, 852575), (201, 687150), (225, 613854), (270, 511545), (335, 412290), (402, 343575), (405, 341030), (450, 306927), (509, 271350), (603, 229050), (670, 206145), (675, 204618), (810, 170515), (1005, 137430), (1018, 135675), (1206, 114525), (1350, 102309), (1527, 90450), (1675, 82458), (1809, 76350), (2010, 68715), (2025, 68206), (2545, 54270), (3015, 45810), (3054, 45225), (3350, 41229), (3618, 38175), (4050, 34103), (4581, 30150), (5025, 27486), (5090, 27135), (5427, 25450), (6030, 22905), (7635, 18090), (9045, 15270), (9162, 15075), (10050, 13743), (10854, 12725)]