206950500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{45989}}^1$

素因数の和:46014

約数の個数: 72

約数和(自身を含む): 652874040

約数和(自身を除く): 445923540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 45989, 91978, 137967, 183956, 229945, 275934, 413901, 459890, 551868, 689835, 827802, 919780, 1149725, 1379670, 1655604, 2069505, 2299450, 2759340, 3449175, 4139010, 4598900, 5748625, 6898350, 8278020, 10347525, 11497250, 13796700, 17245875, 20695050, 22994500, 34491750, 41390100, 51737625, 68983500, 103475250, 206950500]

約数ペア:

[(1, 206950500), (2, 103475250), (3, 68983500), (4, 51737625), (5, 41390100), (6, 34491750), (9, 22994500), (10, 20695050), (12, 17245875), (15, 13796700), (18, 11497250), (20, 10347525), (25, 8278020), (30, 6898350), (36, 5748625), (45, 4598900), (50, 4139010), (60, 3449175), (75, 2759340), (90, 2299450), (100, 2069505), (125, 1655604), (150, 1379670), (180, 1149725), (225, 919780), (250, 827802), (300, 689835), (375, 551868), (450, 459890), (500, 413901), (750, 275934), (900, 229945), (1125, 183956), (1500, 137967), (2250, 91978), (4500, 45989)]