54340300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:691

約数の個数: 72

約数和(自身を含む): 135928800

約数和(自身を除く): 81588500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 149, 175, 298, 350, 521, 596, 700, 745, 1042, 1043, 1490, 2084, 2086, 2605, 2980, 3647, 3725, 4172, 5210, 5215, 7294, 7450, 10420, 10430, 13025, 14588, 14900, 18235, 20860, 26050, 26075, 36470, 52100, 52150, 72940, 77629, 91175, 104300, 155258, 182350, 310516, 364700, 388145, 543403, 776290, 1086806, 1552580, 1940725, 2173612, 2717015, 3881450, 5434030, 7762900, 10868060, 13585075, 27170150, 54340300]

約数ペア:

[(1, 54340300), (2, 27170150), (4, 13585075), (5, 10868060), (7, 7762900), (10, 5434030), (14, 3881450), (20, 2717015), (25, 2173612), (28, 1940725), (35, 1552580), (50, 1086806), (70, 776290), (100, 543403), (140, 388145), (149, 364700), (175, 310516), (298, 182350), (350, 155258), (521, 104300), (596, 91175), (700, 77629), (745, 72940), (1042, 52150), (1043, 52100), (1490, 36470), (2084, 26075), (2086, 26050), (2605, 20860), (2980, 18235), (3647, 14900), (3725, 14588), (4172, 13025), (5210, 10430), (5215, 10420), (7294, 7450)]