154350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^3$

素因数の和:39

約数の個数: 72

約数和(自身を含む): 483600

約数和(自身を除く): 329250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 126, 147, 150, 175, 210, 225, 245, 294, 315, 343, 350, 441, 450, 490, 525, 630, 686, 735, 882, 1029, 1050, 1225, 1470, 1575, 1715, 2058, 2205, 2450, 3087, 3150, 3430, 3675, 4410, 5145, 6174, 7350, 8575, 10290, 11025, 15435, 17150, 22050, 25725, 30870, 51450, 77175, 154350]

約数ペア:

[(1, 154350), (2, 77175), (3, 51450), (5, 30870), (6, 25725), (7, 22050), (9, 17150), (10, 15435), (14, 11025), (15, 10290), (18, 8575), (21, 7350), (25, 6174), (30, 5145), (35, 4410), (42, 3675), (45, 3430), (49, 3150), (50, 3087), (63, 2450), (70, 2205), (75, 2058), (90, 1715), (98, 1575), (105, 1470), (126, 1225), (147, 1050), (150, 1029), (175, 882), (210, 735), (225, 686), (245, 630), (294, 525), (315, 490), (343, 450), (350, 441)]