67818450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{9227}}^1$

素因数の和:9256

約数の個数: 72

約数和(自身を含む): 195670512

約数和(自身を除く): 127852062

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 7350, 9227, 18454, 27681, 46135, 55362, 64589, 92270, 129178, 138405, 193767, 230675, 276810, 322945, 387534, 452123, 461350, 645890, 692025, 904246, 968835, 1356369, 1384050, 1614725, 1937670, 2260615, 2712738, 3229450, 4521230, 4844175, 6781845, 9688350, 11303075, 13563690, 22606150, 33909225, 67818450]

約数ペア:

[(1, 67818450), (2, 33909225), (3, 22606150), (5, 13563690), (6, 11303075), (7, 9688350), (10, 6781845), (14, 4844175), (15, 4521230), (21, 3229450), (25, 2712738), (30, 2260615), (35, 1937670), (42, 1614725), (49, 1384050), (50, 1356369), (70, 968835), (75, 904246), (98, 692025), (105, 645890), (147, 461350), (150, 452123), (175, 387534), (210, 322945), (245, 276810), (294, 230675), (350, 193767), (490, 138405), (525, 129178), (735, 92270), (1050, 64589), (1225, 55362), (1470, 46135), (2450, 27681), (3675, 18454), (7350, 9227)]