140582100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{4831}}^1$

素因数の和:4945

約数の個数: 72

約数和(自身を含む): 411029248

約数和(自身を除く): 270447148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 150, 194, 291, 300, 388, 485, 582, 970, 1164, 1455, 1940, 2425, 2910, 4831, 4850, 5820, 7275, 9662, 9700, 14493, 14550, 19324, 24155, 28986, 29100, 48310, 57972, 72465, 96620, 120775, 144930, 241550, 289860, 362325, 468607, 483100, 724650, 937214, 1405821, 1449300, 1874428, 2343035, 2811642, 4686070, 5623284, 7029105, 9372140, 11715175, 14058210, 23430350, 28116420, 35145525, 46860700, 70291050, 140582100]

約数ペア:

[(1, 140582100), (2, 70291050), (3, 46860700), (4, 35145525), (5, 28116420), (6, 23430350), (10, 14058210), (12, 11715175), (15, 9372140), (20, 7029105), (25, 5623284), (30, 4686070), (50, 2811642), (60, 2343035), (75, 1874428), (97, 1449300), (100, 1405821), (150, 937214), (194, 724650), (291, 483100), (300, 468607), (388, 362325), (485, 289860), (582, 241550), (970, 144930), (1164, 120775), (1455, 96620), (1940, 72465), (2425, 57972), (2910, 48310), (4831, 29100), (4850, 28986), (5820, 24155), (7275, 19324), (9662, 14550), (9700, 14493)]