100688040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{279689}}^1$

素因数の和:279706

約数の個数: 48

約数和(自身を含む): 327237300

約数和(自身を除く): 226549260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 279689, 559378, 839067, 1118756, 1398445, 1678134, 2237512, 2517201, 2796890, 3356268, 4195335, 5034402, 5593780, 6712536, 8390670, 10068804, 11187560, 12586005, 16781340, 20137608, 25172010, 33562680, 50344020, 100688040]

約数ペア:

[(1, 100688040), (2, 50344020), (3, 33562680), (4, 25172010), (5, 20137608), (6, 16781340), (8, 12586005), (9, 11187560), (10, 10068804), (12, 8390670), (15, 6712536), (18, 5593780), (20, 5034402), (24, 4195335), (30, 3356268), (36, 2796890), (40, 2517201), (45, 2237512), (60, 1678134), (72, 1398445), (90, 1118756), (120, 839067), (180, 559378), (360, 279689)]