55439700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{283}}^1\times {\mathrm{653}}^1$

素因数の和:953

約数の個数: 72

約数和(自身を含む): 161218848

約数和(自身を除く): 105779148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 283, 300, 566, 653, 849, 1132, 1306, 1415, 1698, 1959, 2612, 2830, 3265, 3396, 3918, 4245, 5660, 6530, 7075, 7836, 8490, 9795, 13060, 14150, 16325, 16980, 19590, 21225, 28300, 32650, 39180, 42450, 48975, 65300, 84900, 97950, 184799, 195900, 369598, 554397, 739196, 923995, 1108794, 1847990, 2217588, 2771985, 3695980, 4619975, 5543970, 9239950, 11087940, 13859925, 18479900, 27719850, 55439700]

約数ペア:

[(1, 55439700), (2, 27719850), (3, 18479900), (4, 13859925), (5, 11087940), (6, 9239950), (10, 5543970), (12, 4619975), (15, 3695980), (20, 2771985), (25, 2217588), (30, 1847990), (50, 1108794), (60, 923995), (75, 739196), (100, 554397), (150, 369598), (283, 195900), (300, 184799), (566, 97950), (653, 84900), (849, 65300), (1132, 48975), (1306, 42450), (1415, 39180), (1698, 32650), (1959, 28300), (2612, 21225), (2830, 19590), (3265, 16980), (3396, 16325), (3918, 14150), (4245, 13060), (5660, 9795), (6530, 8490), (7075, 7836)]