251018842950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{109141}}^1$

素因数の和:109447

約数の個数: 144

約数和(自身を含む): 712544461200

約数和(自身を除く): 461525618250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 269, 285, 342, 450, 475, 538, 570, 807, 855, 950, 1345, 1425, 1614, 1710, 2421, 2690, 2850, 4035, 4275, 4842, 5111, 6725, 8070, 8550, 10222, 12105, 13450, 15333, 20175, 24210, 25555, 30666, 40350, 45999, 51110, 60525, 76665, 91998, 109141, 121050, 127775, 153330, 218282, 229995, 255550, 327423, 383325, 459990, 545705, 654846, 766650, 982269, 1091410, 1149975, 1637115, 1964538, 2073679, 2299950, 2728525, 3274230, 4147358, 4911345, 5457050, 6221037, 8185575, 9822690, 10368395, 12442074, 16371150, 18663111, 20736790, 24556725, 29358929, 31105185, 37326222, 49113450, 51841975, 58717858, 62210370, 88076787, 93315555, 103683950, 146794645, 155525925, 176153574, 186631110, 264230361, 293589290, 311051850, 440383935, 466577775, 528460722, 557819651, 733973225, 880767870, 933155550, 1115639302, 1321151805, 1467946450, 1673458953, 2201919675, 2642303610, 2789098255, 3346917906, 4403839350, 5020376859, 5578196510, 6605759025, 8367294765, 10040753718, 13211518050, 13945491275, 16734589530, 25101884295, 27890982550, 41836473825, 50203768590, 83672947650, 125509421475, 251018842950]

約数ペア:

[(1, 251018842950), (2, 125509421475), (3, 83672947650), (5, 50203768590), (6, 41836473825), (9, 27890982550), (10, 25101884295), (15, 16734589530), (18, 13945491275), (19, 13211518050), (25, 10040753718), (30, 8367294765), (38, 6605759025), (45, 5578196510), (50, 5020376859), (57, 4403839350), (75, 3346917906), (90, 2789098255), (95, 2642303610), (114, 2201919675), (150, 1673458953), (171, 1467946450), (190, 1321151805), (225, 1115639302), (269, 933155550), (285, 880767870), (342, 733973225), (450, 557819651), (475, 528460722), (538, 466577775), (570, 440383935), (807, 311051850), (855, 293589290), (950, 264230361), (1345, 186631110), (1425, 176153574), (1614, 155525925), (1710, 146794645), (2421, 103683950), (2690, 93315555), (2850, 88076787), (4035, 62210370), (4275, 58717858), (4842, 51841975), (5111, 49113450), (6725, 37326222), (8070, 31105185), (8550, 29358929), (10222, 24556725), (12105, 20736790), (13450, 18663111), (15333, 16371150), (20175, 12442074), (24210, 10368395), (25555, 9822690), (30666, 8185575), (40350, 6221037), (45999, 5457050), (51110, 4911345), (60525, 4147358), (76665, 3274230), (91998, 2728525), (109141, 2299950), (121050, 2073679), (127775, 1964538), (153330, 1637115), (218282, 1149975), (229995, 1091410), (255550, 982269), (327423, 766650), (383325, 654846), (459990, 545705)]