100625292

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1123}}^1$

素因数の和:1283

約数の個数: 72

約数和(自身を含む): 270029760

約数和(自身を除く): 169404468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 131, 171, 228, 262, 342, 393, 524, 684, 786, 1123, 1179, 1572, 2246, 2358, 2489, 3369, 4492, 4716, 4978, 6738, 7467, 9956, 10107, 13476, 14934, 20214, 21337, 22401, 29868, 40428, 42674, 44802, 64011, 85348, 89604, 128022, 147113, 192033, 256044, 294226, 384066, 441339, 588452, 768132, 882678, 1324017, 1765356, 2648034, 2795147, 5296068, 5590294, 8385441, 11180588, 16770882, 25156323, 33541764, 50312646, 100625292]

約数ペア:

[(1, 100625292), (2, 50312646), (3, 33541764), (4, 25156323), (6, 16770882), (9, 11180588), (12, 8385441), (18, 5590294), (19, 5296068), (36, 2795147), (38, 2648034), (57, 1765356), (76, 1324017), (114, 882678), (131, 768132), (171, 588452), (228, 441339), (262, 384066), (342, 294226), (393, 256044), (524, 192033), (684, 147113), (786, 128022), (1123, 89604), (1179, 85348), (1572, 64011), (2246, 44802), (2358, 42674), (2489, 40428), (3369, 29868), (4492, 22401), (4716, 21337), (4978, 20214), (6738, 14934), (7467, 13476), (9956, 10107)]