122530100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15913}}^1$

素因数の和:15945

約数の個数: 72

約数和(自身を含む): 331520448

約数和(自身を除く): 208990348

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 15913, 31826, 63652, 79565, 111391, 159130, 175043, 222782, 318260, 350086, 397825, 445564, 556955, 700172, 795650, 875215, 1113910, 1225301, 1591300, 1750430, 2227820, 2450602, 2784775, 3500860, 4376075, 4901204, 5569550, 6126505, 8752150, 11139100, 12253010, 17504300, 24506020, 30632525, 61265050, 122530100]

約数ペア:

[(1, 122530100), (2, 61265050), (4, 30632525), (5, 24506020), (7, 17504300), (10, 12253010), (11, 11139100), (14, 8752150), (20, 6126505), (22, 5569550), (25, 4901204), (28, 4376075), (35, 3500860), (44, 2784775), (50, 2450602), (55, 2227820), (70, 1750430), (77, 1591300), (100, 1225301), (110, 1113910), (140, 875215), (154, 795650), (175, 700172), (220, 556955), (275, 445564), (308, 397825), (350, 350086), (385, 318260), (550, 222782), (700, 175043), (770, 159130), (1100, 111391), (1540, 79565), (1925, 63652), (3850, 31826), (7700, 15913)]