29937150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{937}}^1$

素因数の和:1026

約数の個数: 72

約数和(自身を含む): 81651024

約数和(自身を除く): 51713874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 937, 1065, 1278, 1775, 1874, 2130, 2811, 3195, 3550, 4685, 5325, 5622, 6390, 8433, 9370, 10650, 14055, 15975, 16866, 23425, 28110, 31950, 42165, 46850, 66527, 70275, 84330, 133054, 140550, 199581, 210825, 332635, 399162, 421650, 598743, 665270, 997905, 1197486, 1663175, 1995810, 2993715, 3326350, 4989525, 5987430, 9979050, 14968575, 29937150]

約数ペア:

[(1, 29937150), (2, 14968575), (3, 9979050), (5, 5987430), (6, 4989525), (9, 3326350), (10, 2993715), (15, 1995810), (18, 1663175), (25, 1197486), (30, 997905), (45, 665270), (50, 598743), (71, 421650), (75, 399162), (90, 332635), (142, 210825), (150, 199581), (213, 140550), (225, 133054), (355, 84330), (426, 70275), (450, 66527), (639, 46850), (710, 42165), (937, 31950), (1065, 28110), (1278, 23425), (1775, 16866), (1874, 15975), (2130, 14055), (2811, 10650), (3195, 9370), (3550, 8433), (4685, 6390), (5325, 5622)]