153104700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{72907}}^1$

素因数の和:72931

約数の個数: 72

約数和(自身を含む): 506273152

約数和(自身を除く): 353168452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 72907, 145814, 218721, 291628, 364535, 437442, 510349, 729070, 874884, 1020698, 1093605, 1458140, 1531047, 1822675, 2041396, 2187210, 2551745, 3062094, 3645350, 4374420, 5103490, 5468025, 6124188, 7290700, 7655235, 10206980, 10936050, 12758725, 15310470, 21872100, 25517450, 30620940, 38276175, 51034900, 76552350, 153104700]

約数ペア:

[(1, 153104700), (2, 76552350), (3, 51034900), (4, 38276175), (5, 30620940), (6, 25517450), (7, 21872100), (10, 15310470), (12, 12758725), (14, 10936050), (15, 10206980), (20, 7655235), (21, 7290700), (25, 6124188), (28, 5468025), (30, 5103490), (35, 4374420), (42, 3645350), (50, 3062094), (60, 2551745), (70, 2187210), (75, 2041396), (84, 1822675), (100, 1531047), (105, 1458140), (140, 1093605), (150, 1020698), (175, 874884), (210, 729070), (300, 510349), (350, 437442), (420, 364535), (525, 291628), (700, 218721), (1050, 145814), (2100, 72907)]