15454100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^2$

素因数の和:189

約数の個数: 54

約数和(自身を含む): 35173530

約数和(自身を除く): 19719430

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 73, 100, 116, 145, 146, 290, 292, 365, 580, 725, 730, 1450, 1460, 1825, 2117, 2900, 3650, 4234, 5329, 7300, 8468, 10585, 10658, 21170, 21316, 26645, 42340, 52925, 53290, 105850, 106580, 133225, 154541, 211700, 266450, 309082, 532900, 618164, 772705, 1545410, 3090820, 3863525, 7727050, 15454100]

約数ペア:

[(1, 15454100), (2, 7727050), (4, 3863525), (5, 3090820), (10, 1545410), (20, 772705), (25, 618164), (29, 532900), (50, 309082), (58, 266450), (73, 211700), (100, 154541), (116, 133225), (145, 106580), (146, 105850), (290, 53290), (292, 52925), (365, 42340), (580, 26645), (725, 21316), (730, 21170), (1450, 10658), (1460, 10585), (1825, 8468), (2117, 7300), (2900, 5329), (3650, 4234)]