100206855

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5581}}^1$

素因数の和:5621

約数の個数: 64

約数和(自身を含む): 214348800

約数和(自身を除く): 114141945

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 95, 105, 133, 135, 171, 189, 285, 315, 399, 513, 665, 855, 945, 1197, 1995, 2565, 3591, 5581, 5985, 16743, 17955, 27905, 39067, 50229, 83715, 106039, 117201, 150687, 195335, 251145, 318117, 351603, 530195, 586005, 742273, 753435, 954351, 1054809, 1590585, 1758015, 2226819, 2863053, 3711365, 4771755, 5274045, 6680457, 11134095, 14315265, 20041371, 33402285, 100206855]

約数ペア:

[(1, 100206855), (3, 33402285), (5, 20041371), (7, 14315265), (9, 11134095), (15, 6680457), (19, 5274045), (21, 4771755), (27, 3711365), (35, 2863053), (45, 2226819), (57, 1758015), (63, 1590585), (95, 1054809), (105, 954351), (133, 753435), (135, 742273), (171, 586005), (189, 530195), (285, 351603), (315, 318117), (399, 251145), (513, 195335), (665, 150687), (855, 117201), (945, 106039), (1197, 83715), (1995, 50229), (2565, 39067), (3591, 27905), (5581, 17955), (5985, 16743)]