99960400

素因数分解:

$2^4\times 5^2\times {\mathrm{269}}^1\times {\mathrm{929}}^1$

素因数の和:1216

約数の個数: 60

約数和(自身を含む): 241307100

約数和(自身を除く): 141346700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 269, 400, 538, 929, 1076, 1345, 1858, 2152, 2690, 3716, 4304, 4645, 5380, 6725, 7432, 9290, 10760, 13450, 14864, 18580, 21520, 23225, 26900, 37160, 46450, 53800, 74320, 92900, 107600, 185800, 249901, 371600, 499802, 999604, 1249505, 1999208, 2499010, 3998416, 4998020, 6247525, 9996040, 12495050, 19992080, 24990100, 49980200, 99960400]

約数ペア:

[(1, 99960400), (2, 49980200), (4, 24990100), (5, 19992080), (8, 12495050), (10, 9996040), (16, 6247525), (20, 4998020), (25, 3998416), (40, 2499010), (50, 1999208), (80, 1249505), (100, 999604), (200, 499802), (269, 371600), (400, 249901), (538, 185800), (929, 107600), (1076, 92900), (1345, 74320), (1858, 53800), (2152, 46450), (2690, 37160), (3716, 26900), (4304, 23225), (4645, 21520), (5380, 18580), (6725, 14864), (7432, 13450), (9290, 10760)]