61464900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29269}}^1$

素因数の和:29293

約数の個数: 72

約数和(自身を含む): 203250880

約数和(自身を除く): 141785980

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, 29269, 58538, 87807, 117076, 146345, 175614, 204883, 292690, 351228, 409766, 439035, 585380, 614649, 731725, 819532, 878070, 1024415, 1229298, 1463450, 1756140, 2048830, 2195175, 2458596, 2926900, 3073245, 4097660, 4390350, 5122075, 6146490, 8780700, 10244150, 12292980, 15366225, 20488300, 30732450, 61464900]

約数ペア:

[(1, 61464900), (2, 30732450), (3, 20488300), (4, 15366225), (5, 12292980), (6, 10244150), (7, 8780700), (10, 6146490), (12, 5122075), (14, 4390350), (15, 4097660), (20, 3073245), (21, 2926900), (25, 2458596), (28, 2195175), (30, 2048830), (35, 1756140), (42, 1463450), (50, 1229298), (60, 1024415), (70, 878070), (75, 819532), (84, 731725), (100, 614649), (105, 585380), (140, 439035), (150, 409766), (175, 351228), (210, 292690), (300, 204883), (350, 175614), (420, 146345), (525, 117076), (700, 87807), (1050, 58538), (2100, 29269)]