15375841650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{37019}}^1$

素因数の和:37121

約数の個数: 144

約数和(自身を含む): 45115237440

約数和(自身を除く): 29739395790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 71, 75, 78, 90, 117, 130, 142, 150, 195, 213, 225, 234, 325, 355, 390, 426, 450, 585, 639, 650, 710, 923, 975, 1065, 1170, 1278, 1775, 1846, 1950, 2130, 2769, 2925, 3195, 3550, 4615, 5325, 5538, 5850, 6390, 8307, 9230, 10650, 13845, 15975, 16614, 23075, 27690, 31950, 37019, 41535, 46150, 69225, 74038, 83070, 111057, 138450, 185095, 207675, 222114, 333171, 370190, 415350, 481247, 555285, 666342, 925475, 962494, 1110570, 1443741, 1665855, 1850950, 2406235, 2628349, 2776425, 2887482, 3331710, 4331223, 4812470, 5256698, 5552850, 7218705, 7885047, 8329275, 8662446, 12031175, 13141745, 14437410, 15770094, 16658550, 21656115, 23655141, 24062350, 26283490, 34168537, 36093525, 39425235, 43312230, 47310282, 65708725, 68337074, 72187050, 78850470, 102505611, 108280575, 118275705, 131417450, 170842685, 197126175, 205011222, 216561150, 236551410, 307516833, 341685370, 394252350, 512528055, 591378525, 615033666, 854213425, 1025056110, 1182757050, 1537584165, 1708426850, 2562640275, 3075168330, 5125280550, 7687920825, 15375841650]

約数ペア:

[(1, 15375841650), (2, 7687920825), (3, 5125280550), (5, 3075168330), (6, 2562640275), (9, 1708426850), (10, 1537584165), (13, 1182757050), (15, 1025056110), (18, 854213425), (25, 615033666), (26, 591378525), (30, 512528055), (39, 394252350), (45, 341685370), (50, 307516833), (65, 236551410), (71, 216561150), (75, 205011222), (78, 197126175), (90, 170842685), (117, 131417450), (130, 118275705), (142, 108280575), (150, 102505611), (195, 78850470), (213, 72187050), (225, 68337074), (234, 65708725), (325, 47310282), (355, 43312230), (390, 39425235), (426, 36093525), (450, 34168537), (585, 26283490), (639, 24062350), (650, 23655141), (710, 21656115), (923, 16658550), (975, 15770094), (1065, 14437410), (1170, 13141745), (1278, 12031175), (1775, 8662446), (1846, 8329275), (1950, 7885047), (2130, 7218705), (2769, 5552850), (2925, 5256698), (3195, 4812470), (3550, 4331223), (4615, 3331710), (5325, 2887482), (5538, 2776425), (5850, 2628349), (6390, 2406235), (8307, 1850950), (9230, 1665855), (10650, 1443741), (13845, 1110570), (15975, 962494), (16614, 925475), (23075, 666342), (27690, 555285), (31950, 481247), (37019, 415350), (41535, 370190), (46150, 333171), (69225, 222114), (74038, 207675), (83070, 185095), (111057, 138450)]