99130600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^2\times {\mathrm{1373}}^1$

素因数の和:1427

約数の個数: 72

約数和(自身を含む): 243424710

約数和(自身を除く): 144294110

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 361, 380, 475, 722, 760, 950, 1373, 1444, 1805, 1900, 2746, 2888, 3610, 3800, 5492, 6865, 7220, 9025, 10984, 13730, 14440, 18050, 26087, 27460, 34325, 36100, 52174, 54920, 68650, 72200, 104348, 130435, 137300, 208696, 260870, 274600, 495653, 521740, 652175, 991306, 1043480, 1304350, 1982612, 2478265, 2608700, 3965224, 4956530, 5217400, 9913060, 12391325, 19826120, 24782650, 49565300, 99130600]

約数ペア:

[(1, 99130600), (2, 49565300), (4, 24782650), (5, 19826120), (8, 12391325), (10, 9913060), (19, 5217400), (20, 4956530), (25, 3965224), (38, 2608700), (40, 2478265), (50, 1982612), (76, 1304350), (95, 1043480), (100, 991306), (152, 652175), (190, 521740), (200, 495653), (361, 274600), (380, 260870), (475, 208696), (722, 137300), (760, 130435), (950, 104348), (1373, 72200), (1444, 68650), (1805, 54920), (1900, 52174), (2746, 36100), (2888, 34325), (3610, 27460), (3800, 26087), (5492, 18050), (6865, 14440), (7220, 13730), (9025, 10984)]